Bump gradle actions

[no changelog]

.github/workflows/build.yml

@@ -12,15 +12,15 @@ jobs:
         name: Test
         runs-on: ubuntu-latest
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
               name: Checkout repository
-            - name: Set up JDK 17
-              uses: actions/setup-java@v3
+            - name: Set up JDK 21
+              uses: actions/setup-java@v4
               with:
                   distribution: temurin
-                  java-version: 17
+                  java-version: 21
             - name: Set up gradle cache
-              uses: gradle/gradle-build-action@v2
+              uses: gradle/actions/setup-gradle@v3
             - name: Build with gradle
               run: ./gradlew clean test remapJar --stacktrace
             - name: Upload build artifact

.github/workflows/gradle-wrapper-validation.yml

@@ -12,5 +12,5 @@ jobs:
         steps:
             - uses: actions/checkout@v3
               name: Checkout repository
-            - uses: gradle/wrapper-validation-action@v1
+            - uses: gradle/actions/wrapper-validation@v3
               name: Validate wrappers