Update Gradle wrapper validation action version

Author: erezrokah

.github/workflows/ci.yml

@@ -23,7 +23,6 @@ jobs:
           java-version: "18"
           cache: "gradle"
       - name: Validate Gradle wrapper
-        # v4.4.1
-        uses: gradle/actions/wrapper-validation@6a96db5a3f33ee3428706da0bfc3de5c5a8f698c
+        uses: gradle/actions/wrapper-validation@4d9f0ba0025fe599b4ebab900eb7f3a1d93ef4c2
       - name: Build package
         run: ./gradlew build