Bump actions/setup-java from 2 to 4

Bumps [actions/setup-java](https://github.com/actions/setup-java) from 2 to 4.
- [Release notes](https://github.com/actions/setup-java/releases)
- [Commits](https://github.com/actions/setup-java/compare/v2...v4)

---
updated-dependencies:
- dependency-name: actions/setup-java
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index abc1f29..dea8376 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -33,7 +33,7 @@
         with:
           persist-credentials: false
 
-      - uses: actions/setup-java@v2
+      - uses: actions/setup-java@v4
         with:
           java-version: '11'
           distribution: 'temurin'
diff --git a/.github/workflows/staging.yml b/.github/workflows/staging.yml
index 10fc2cb..0eac955 100644
--- a/.github/workflows/staging.yml
+++ b/.github/workflows/staging.yml
@@ -42,7 +42,7 @@
         shell: bash
         working-directory: ./src
 
-      - uses: actions/setup-java@v2
+      - uses: actions/setup-java@v4
         with:
           java-version: '11'
           distribution: 'temurin'