chore: remove gradle wrapper validation step from GitHub Actions workflows

Quote gradle/actions@b8d9a58
> Starting with v4 the setup-gradle action will automatically perform wrapper validation on each execution.
> If you are using setup-gradle in your workflows, it is unlikely that you will need to use the wrapper-validation action.

Author: hartmut-co-uk

.github/workflows/callable.build.yml

@@ -15,7 +15,6 @@ jobs:
         with:
           distribution: 'corretto'
           java-version: '21'
-      - uses: gradle/actions/wrapper-validation@v3
       - name: Setup Gradle
         uses: gradle/actions/setup-gradle@v4.4.3
         with:

.github/workflows/callable.code-analysis.codeql.yml

@@ -39,7 +39,6 @@ jobs:
         with:
           distribution: 'corretto'
           java-version: '21'
-      - uses: gradle/actions/wrapper-validation@v4
       - name: Setup Gradle
         uses: gradle/actions/setup-gradle@v4.4.3
         with:

.github/workflows/callable.code-analysis.trivy.yml

@@ -21,7 +21,6 @@ jobs:
         with:
           distribution: 'corretto'
           java-version: '21'
-      - uses: gradle/actions/wrapper-validation@v3
       - name: Setup Gradle
         uses: gradle/actions/setup-gradle@v4.4.3
         with:

.github/workflows/callable.gradle-release.yml

@@ -31,7 +31,6 @@ jobs:
         with:
           distribution: 'corretto'
           java-version: '21'
-      - uses: gradle/actions/wrapper-validation@v3
       - name: Setup Gradle
         uses: gradle/actions/setup-gradle@v4.4.3
         with:

.github/workflows/callable.integration-test.yml

@@ -15,7 +15,6 @@ jobs:
         with:
           distribution: 'corretto'
           java-version: '21'
-      - uses: gradle/actions/wrapper-validation@v3
       - name: Setup Gradle
         uses: gradle/actions/setup-gradle@v4.4.3
         with:

.github/workflows/callable.publish-javadoc.yml

@@ -18,7 +18,6 @@ jobs:
         with:
           distribution: 'corretto'
           java-version: '21'
-      - uses: gradle/actions/wrapper-validation@v3
       - name: Setup Gradle
         uses: gradle/actions/setup-gradle@v4.4.3
         with:

.github/workflows/callable.publish-sonatype.yml

@@ -14,7 +14,6 @@ jobs:
         with:
           distribution: 'corretto'
           java-version: '21'
-      - uses: gradle/actions/wrapper-validation@v3
       - name: Setup Gradle
         uses: gradle/actions/setup-gradle@v4.4.3
         with: