Update gradle/actions action to v4 (#1877)

* Update gradle/actions action to v4

* Delete .github/workflows/gradle-wrapper.yml

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Jake Wharton <jw@squareup.com>

.github/workflows/build.yml

@@ -24,7 +24,7 @@ jobs:
           cache: 'gradle'
 
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@v3
+        uses: gradle/actions/setup-gradle@v4
 
       - name: Test
         run: ./gradlew build check --stacktrace -PkotlinTestMode=${{ matrix.kotlin-test-mode }}

.github/workflows/gradle-wrapper.yml

@@ -1,15 +0,0 @@
-name: gradle-wrapper
-
-on:
-  pull_request:
-    paths:
-      - 'gradlew'
-      - 'gradlew.bat'
-      - 'gradle/wrapper/**'
-
-jobs:
-  validate:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: gradle/actions/wrapper-validation@v3