Merge pull request #817 from mackerelio/dependabot/github_actions/actions/cache-4

Bump actions/cache from 3 to 4

Author: ne-sachirou

.github/workflows/test.yml

@@ -45,7 +45,7 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y rpm devscripts debhelper fakeroot crossbuild-essential-arm64
           mkdir -p ~/rpmbuild/{BUILD,BUILDROOT,RPMS,SOURCES,SPECS,SRPMS}
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}