Merge pull request #100 from avaje/dependabot/github_actions/main/actions/cache-4

[workflow]: Bump actions/cache from 2 to 4

Author: github-actions[bot]

.github/workflows/build.yml

@@ -23,7 +23,7 @@ jobs:
           java-version: ${{ matrix.java_version }}
           distribution: 'zulu'
       - name: Maven cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         env:
           cache-name: maven-cache
         with:

.github/workflows/jdk-ea.yml

@@ -27,7 +27,7 @@ jobs:
         website: jdk.java.net
         release: ${{ matrix.java_version }}
     - name: Maven cache
-      uses: actions/cache@v2
+      uses: actions/cache@v4
       env:
         cache-name: maven-cache
       with: