Merge pull request #93 from exercism/dependabot/github_actions/actions/cache-4.2.3

Bump actions/cache from 4.2.2 to 4.2.3

Author: glennj

.github/workflows/docker.yml

@@ -19,7 +19,7 @@ jobs:
         uses: docker/setup-buildx-action@b5ca514318bd6ebac0fb2aedd5d36ec1b5c232a2 # 3.10.0
 
       - name: Cache Docker layers
-        uses: actions/cache@d4323d4df104b026a6aa633fdb11d772146be0bf # 4.2.2
+        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # 4.2.3
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{ github.sha }}