Bump actions/cache from 3 to 4 (#91)

Bumps [actions/cache](https://github.com/actions/cache) from 3 to 4.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v3...v4)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Lon  Hutt <[email protected]>
Co-authored-by: Gunnar Wagenknecht <[email protected]>

Author: 3 people

.github/workflows/ci.yml

@@ -46,21 +46,21 @@ jobs:
           distribution: 'temurin'
 
       - name: Cache local Maven repository
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.m2/repository
           key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml', '**/*.target') }}
           restore-keys: |
             ${{ runner.os }}-m2
 
 #        - name: Cache IntelliJ Aspects
-#          uses: actions/cache@v3
+#          uses: actions/cache@v4
 #          with:
 #            path: ./bundles/com.salesforce.bazel.sdk/aspects
 #            key: ${{ runner.os }}-aspects-${{ hashFiles('**/aspects/import/import-and-build.sh', '**/aspects/import/WORKSPACE') }}
 
       - name: Cache Bazel repository cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/.cache/bazel