tests.yml: Start reporting on test coverage

[hartwork]

Current output:

---------- coverage: platform linux, python 3.11.13-final-0 ----------
Name                                                              Stmts   Miss Branch BrPart  Cover
---------------------------------------------------------------------------------------------------
example/myapp/apps.py                                                 4      0      0      0   100%
example/myapp/components/chart/chart.py                              42     14      6      0    58%
example/myapp/components/clickcounter/clickcounter.py                19      0      0      0   100%
example/myapp/components/coffee/row/row.py                           49      5      6      3    85%
example/myapp/components/coffee/search/search.py                      8      0      0      0   100%
example/myapp/components/coffee/table/table.py                       20      0      2      0   100%
example/myapp/components/csvviewer/csvviewer.py                      37      8      2      1    77%
example/myapp/components/emailsender/emailsender.py                   8      1      0      0    88%
example/myapp/components/incrementbutton/incrementbutton.py          14      0      0      0   100%
example/myapp/components/message/message.py                          18      1      2      1    90%
example/myapp/components/modal/modal.py                              16      0      0      0   100%
example/myapp/components/nestedcounter/button/button.py               5      0      0      0   100%
example/myapp/components/nestedcounter/root/root.py                  15      3      0      0    80%
example/myapp/components/registration_form/registration_form.py      42     21     10      0    40%
example/myapp/components/sample/sample.py                            13      0      0      0   100%
example/myapp/components/simplecounter/simplecounter.py              15      3      0      0    80%
example/myapp/components/urlnavigation/urlnavigation.py              21      7      0      0    67%
example/myapp/management/commands/load_coffee_beans.py               11      0      2      0   100%
example/myapp/migrations/0001_initial.py                              5      0      0      0   100%
example/myapp/models.py                                               9      0      0      0   100%
example/myapp/views.py                                               28      6      0      0    79%
example/project/settings.py                                          25      0      0      0   100%
example/project/urls.py                                               3      0      0      0   100%
livecomponents/__init__.py                                            4      0      0      0   100%
livecomponents/apps.py                                                4      0      0      0   100%
livecomponents/component.py                                          77      4      4      2    93%
livecomponents/const.py                                               3      0      0      0   100%
livecomponents/decorators.py                                         21     21      6      0     0%
livecomponents/exceptions.py                                          2      0      0      0   100%
livecomponents/form_utils.py                                          8      0      2      0   100%
livecomponents/logging.py                                             3      0      0      0   100%
livecomponents/management/commands/_templates.py                      5      5      0      0     0%
livecomponents/management/commands/createlivecomponent.py            76     76     22      0     0%
livecomponents/manager/__init__.py                                    8      0      0      0   100%
livecomponents/manager/execution_results.py                          57     13     14      3    75%
livecomponents/manager/manager.py                                   135     10     16      6    89%
livecomponents/manager/serializers.py                                91     10     18      2    89%
livecomponents/manager/stores.py                                    141     34     14      1    70%
livecomponents/sentry_utils.py                                       26     10     10      3    53%
livecomponents/sessions.py                                            3      0      0      0   100%
livecomponents/settings.py                                           24      0      0      0   100%
livecomponents/templatetags/livecomponents.py                       118      3     16      3    96%
livecomponents/templatetags/utils.py                                 39      5     10      1    84%
livecomponents/types.py                                              53      5     12      4    86%
livecomponents/urls.py                                                4      0      0      0   100%
livecomponents/utils.py                                              43      4     16      4    86%
livecomponents/views.py                                              86     20     24      5    74%
tests/conftest.py                                                    16      1      2      1    89%
tests/test_example.py                                                58     34      0      0    41%
tests/test_form_utils.py                                             27      0      0      0   100%
tests/test_parser.py                                                 19      0      0      0   100%
tests/test_redis_state_store.py                                      26      0      0      0   100%
tests/test_serializers.py                                            82      3      6      1    95%
tests/test_templatetags.py                                            7      0      0      0   100%
tests/test_types.py                                                  24      0      0      0   100%
tests/test_utils.py                                                  10      0      0      0   100%
tests/test_views.py                                                  19      0      0      0   100%
---------------------------------------------------------------------------------------------------
TOTAL                                                              1746    327    222     41    78%
27 empty files skipped.