chore(deps): Update github-actions (#18)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| gradle/gradle-build-action | action | digest | `749f47b` -> `a4cf152` |
| gradle/wrapper-validation-action | action | digest | `ccb4328` -> `56b90f2` |

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### Configuration

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 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

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Author: cq-bot

.github/workflows/publish.yml

@@ -16,9 +16,9 @@ jobs:
            java-version: '18'
            cache: 'gradle'
        - name: Validate Gradle wrapper
-         uses: gradle/wrapper-validation-action@ccb4328a959376b642e027874838f60f8e596de3
+         uses: gradle/wrapper-validation-action@56b90f209b02bf6d1deae490e9ef18b21a389cd4
        - name: Publish package
-         uses: gradle/gradle-build-action@749f47bda3e44aa060e82d7b3ef7e40d953bd629
+         uses: gradle/gradle-build-action@a4cf152f482c7ca97ef56ead29bf08bcd953284c
          with:
            arguments: publish
          env:

.github/workflows/regen.yml

@@ -17,7 +17,7 @@ jobs:
           java-version: '18'
           cache: 'gradle'
       - name: Validate Gradle wrapper
-        uses: gradle/wrapper-validation-action@ccb4328a959376b642e027874838f60f8e596de3
+        uses: gradle/wrapper-validation-action@56b90f209b02bf6d1deae490e9ef18b21a389cd4
       - name: Generate code
         run: |
           make clone-proto