remove ci.yaml from owlbot post-processing

.github/workflows/ci.yaml

@@ -25,7 +25,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        java: [11, 17, 21]
+        java: [8, 11, 17, 21]
     steps:
     - uses: actions/checkout@v3
     - uses: actions/setup-java@v3
@@ -36,28 +36,6 @@ jobs:
     - run: .kokoro/build.sh
       env:
         JOB_TYPE: test
-  units-java8:
-    # Building using Java 17 and run the tests with Java 8 runtime
-    name: "units (8)"
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-java@v3
-        with:
-          java-version: 8
-          distribution: temurin
-      - name: "Set jvm system property environment variable for surefire plugin (unit tests)"
-        # Maven surefire plugin (unit tests) allows us to specify JVM to run the tests.
-        # https://maven.apache.org/surefire/maven-surefire-plugin/test-mojo.html#jvm
-        run: echo "SUREFIRE_JVM_OPT=-Djvm=${JAVA_HOME}/bin/java" >> $GITHUB_ENV
-        shell: bash
-      - uses: actions/setup-java@v3
-        with:
-          java-version: 17
-          distribution: temurin
-      - run: .kokoro/build.sh
-        env:
-          JOB_TYPE: test
   windows:
     runs-on: windows-latest
     steps:
@@ -76,7 +54,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        java: [17]
+        java: [8, 11, 17, 21]
     steps:
     - uses: actions/checkout@v3
     - uses: actions/setup-java@v3
@@ -85,39 +63,51 @@ jobs:
         java-version: ${{matrix.java}}
     - run: java -version
     - run: .kokoro/dependencies.sh
-  javadoc:
+  lint:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
     - uses: actions/setup-java@v3
       with:
         distribution: temurin
-        java-version: 17
+        java-version: 11
     - run: java -version
     - run: .kokoro/build.sh
       env:
-        JOB_TYPE: javadoc
-  lint:
+        JOB_TYPE: lint
+  clirr:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
     - uses: actions/setup-java@v3
       with:
         distribution: temurin
-        java-version: 11
+        java-version: 8
     - run: java -version
     - run: .kokoro/build.sh
       env:
-        JOB_TYPE: lint
-  clirr:
+        JOB_TYPE: clirr
+  # compilation failure for sub-modules using source and target options 7 (this  setting cannot be upgraded to Java 21 because some modules support max of Java 8)
+  # Hence compile in Java 8 and test in Java 21.
+  units-java21:
+    # Building using Java 8 and run the tests with Java 21 runtime
+    name: "units (21)"
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
     - uses: actions/setup-java@v3
       with:
+        java-version: 21
         distribution: temurin
+    - name: "Set jvm system property environment variable for surefire plugin (unit tests)"
+      # Maven surefire plugin (unit tests) allows us to specify JVM to run the tests.
+      # https://maven.apache.org/surefire/maven-surefire-plugin/test-mojo.html#jvm
+      run: echo "SUREFIRE_JVM_OPT=-Djvm=${JAVA_HOME}/bin/java" >> $GITHUB_ENV
+      shell: bash
+    - uses: actions/setup-java@v3
+      with:
         java-version: 8
-    - run: java -version
+        distribution: temurin
     - run: .kokoro/build.sh
       env:
-        JOB_TYPE: clirr
+        JOB_TYPE: test

owlbot.py

@@ -31,7 +31,7 @@
         ".github/workflows/samples.yaml",
         ".kokoro/build.sh",
         "renovate.json",
-        ".github/workflows/ci.yaml"
+        ".github/workflows/ci.yaml",
         ".kokoro/requirements.in",
         ".kokoro/requirements.txt"
     ]