GitHub Action: update setup-gradle to v5.0.2 (#4234)

Remove wrapper-validation -- redundant with setup-gradle
Addresses recent industry CI security concern.

Author: dsmiley

.github/actions/prepare-for-build/action.yml

@@ -33,7 +33,7 @@ runs:
 
     # This includes "smart" caching of gradle dependencies.
     - name: Set up Gradle
-      uses: gradle/actions/setup-gradle@v4
+      uses: gradle/actions/setup-gradle@0723195856401067f7a2779048b490ace7a47d7c # v5.0.2
       with:
         # increase expiry time for the temp. develocity token.
         # https://github.com/gradle/actions/blob/main/docs/setup-gradle.md#increasing-the-expiry-time-for-develocity-access-tokens

.github/workflows/gradle-precommit.yml

@@ -20,6 +20,3 @@ jobs:
 
     - name: Run gradle check (without tests)
       run: ./gradlew check -x test -Ptask.times=true --continue
-
-    - name: Validate Gradle wrapper
-      uses: gradle/actions/wrapper-validation@v5

.github/workflows/solrj-test.yml

@@ -21,5 +21,5 @@ jobs:
 
     - uses: ./.github/actions/prepare-for-build
 
-    - name: Test the SolrJ Package
+    - name: Test SolrJ module
       run: ./gradlew solr:solrj:test