chore: use single job ID in build.sh, minor feedback

Author: diegomarquezp

hermetic_build/library_generation/owlbot/templates/java_library/.github/sync-repo-settings.yaml

@@ -49,8 +49,9 @@ branchProtectionRules:
   - "Kokoro - Test: Integration"
   - "cla/google"
   - "OwlBot Post Processor"
-  - "Kokoro - Test: Java GraalVM Native Image"
-  - "Kokoro - Test: Java 17 GraalVM Native Image"
+  - "Kokoro - Test: Java GraalVM Native Image A"
+  - "Kokoro - Test: Java GraalVM Native Image B"
+  - "Kokoro - Test: Java GraalVM Native Image C"
 # List of explicit permissions to add (additive only)
 permissionRules:
 - team: yoshi-admins

hermetic_build/library_generation/owlbot/templates/java_library/.github/workflows/renovate_config_check.yaml

@@ -7,7 +7,7 @@ on:
 
 jobs:
   renovate_bot_config_validation:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     steps:
     - name: Checkout code
@@ -16,7 +16,7 @@ jobs:
     - name: Set up Node.js
       uses: actions/setup-node@v4
       with:
-        node-version: '20'
+        node-version: '22'
 
     - name: Install Renovate and Config Validator
       run: |

hermetic_build/library_generation/owlbot/templates/java_library/.github/workflows/update_generation_config.yaml

@@ -21,7 +21,7 @@ on:
 {% raw %}
 jobs:
   update-generation-config:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     env:
       # the branch into which the pull request is merged
       base_branch: main

hermetic_build/library_generation/owlbot/templates/java_library/.kokoro/build.sh

@@ -77,17 +77,7 @@ integration)
       verify
     RETURN_CODE=$?
     ;;
-graalvmA)
-    # Run Unit and Integration Tests with Native Image
-    mvn -B ${INTEGRATION_TEST_ARGS} -ntp -Pnative test
-    RETURN_CODE=$?
-    ;;
-graalvmB)
-    # Run Unit and Integration Tests with Native Image
-    mvn -B ${INTEGRATION_TEST_ARGS} -ntp -Pnative test
-    RETURN_CODE=$?
-    ;;
-graalvmC)
+graalvm)
     # Run Unit and Integration Tests with Native Image
     mvn -B ${INTEGRATION_TEST_ARGS} -ntp -Pnative test
     RETURN_CODE=$?

hermetic_build/library_generation/owlbot/templates/java_library/.kokoro/presubmit/graalvm-a.cfg

@@ -8,7 +8,7 @@ env_vars: {
 
 env_vars: {
   key: "JOB_TYPE"
-  value: "graalvmA"
+  value: "graalvm"
 }
 
 # TODO: remove this after we've migrated all tests and scripts

hermetic_build/library_generation/owlbot/templates/java_library/.kokoro/presubmit/graalvm-b.cfg

@@ -8,7 +8,7 @@ env_vars: {
 
 env_vars: {
   key: "JOB_TYPE"
-  value: "graalvmB"
+  value: "graalvm"
 }
 
 # TODO: remove this after we've migrated all tests and scripts

hermetic_build/library_generation/owlbot/templates/java_library/.kokoro/presubmit/graalvm-c.cfg

@@ -8,7 +8,7 @@ env_vars: {
 
 env_vars: {
   key: "JOB_TYPE"
-  value: "graalvmC"
+  value: "graalvm"
 }
 
 # TODO: remove this after we've migrated all tests and scripts