Add GitHub dependencies CI job

Author: sim642

.github/workflows/sbt.yml

@@ -6,7 +6,6 @@ on:
 
 jobs:
   test:
-
     runs-on: ubuntu-latest
 
     steps:
@@ -20,3 +19,19 @@ jobs:
     - uses: sbt/setup-sbt@v1
     - name: Test with SBT
       run: sbt test
+
+  deps:
+    # if: github.head_ref == 'master'
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up JDK 21
+      uses: actions/setup-java@v4
+      with:
+        distribution: 'zulu'
+        java-version: '21'
+        cache: 'sbt'
+    - uses: sbt/setup-sbt@v1
+    - uses: scalacenter/sbt-dependency-submission@v2