Updated test-runner image in docs to v1.3.0 (#219)

* Doc changes for v1.3.0 release

* Fixed issue with kubernetes-install.md page

* Updated test-runner image in docs to v1.3.0

Author: farshadghodsian

docs/test/test-runner-overview.md

@@ -18,7 +18,7 @@ Under the hood the Device Test runner leverages the ROCm Validation Suite (RVS)
     enable: True
 
     # testrunner image
-    image: docker.io/rocm/test-runner:v1.2.0-beta.0
+    image: docker.io/rocm/test-runner:v1.3.0
 
     # image pull policy for the testrunner
     # default value is IfNotPresent for valid tags, Always for no tag or "latest" tag