Bump actions/cache from v2.1.3 to v2.1.4 (#47)

Bumps [actions/cache](https://github.com/actions/cache) from v2.1.3 to v2.1.4.
- [Release notes](https://github.com/actions/cache/releases)
- [Commits](actions/cache@v2.1.3...26968a0)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/ci.yaml

@@ -129,7 +129,7 @@ jobs:
         uses: actions/checkout@v2.3.4
       - name: 🏗 Set up build cache
         id: cache
-        uses: actions/cache@v2.1.3
+        uses: actions/cache@v2.1.4
         with:
           path: /tmp/.docker-cache
           key: docker-${{ github.ref }}-${{ matrix.architecture }}-${{ github.sha }}

.github/workflows/deploy.yaml

@@ -68,7 +68,7 @@ jobs:
         uses: actions/checkout@v2.3.4
       - name: 🏗 Set up build cache
         id: cache
-        uses: actions/cache@v2.1.3
+        uses: actions/cache@v2.1.4
         with:
           path: /tmp/.docker-cache
           key: docker-${{ github.ref }}-${{ matrix.architecture }}-${{ github.sha }}