chore(deps): update actions/cache digest to d4323d4

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/api-breaking-changes-comment.yml

@@ -103,7 +103,7 @@ jobs:
 
       - name: Fetch cached Manifests File
         id: cache
-        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4
+        uses: actions/cache@d4323d4df104b026a6aa633fdb11d772146be0bf # v4
         with:
           path: comment.md
           key: ${{ needs.setup.outputs.comment-cache-key }}

.github/workflows/ci.yml

@@ -239,7 +239,7 @@ jobs:
 
       # Use the lower-level cache actions for the success cache, so that we can store the cache even on failed builds
       - name: restore backstage-cli cache
-        uses: actions/cache/restore@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4
+        uses: actions/cache/restore@d4323d4df104b026a6aa633fdb11d772146be0bf # v4
         with:
           path: .cache/backstage-cli
           key: ${{ runner.os }}-v${{ matrix.node-version }}-backstage-cli-${{ github.run_id }}
@@ -260,7 +260,7 @@ jobs:
 
       # Always save success cache even if there were failures, that way it can be used in re-triggered builds
       - name: save backstage-cli cache
-        uses: actions/cache/save@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4
+        uses: actions/cache/save@d4323d4df104b026a6aa633fdb11d772146be0bf # v4
         if: always()
         with:
           path: .cache/backstage-cli

.github/workflows/deploy_packages.yml

@@ -94,7 +94,7 @@ jobs:
         run: yarn backstage-cli config:check --lax
 
       - name: backstage-cli cache
-        uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4
+        uses: actions/cache@d4323d4df104b026a6aa633fdb11d772146be0bf # v4
         with:
           path: .cache/backstage-cli
           key: ${{ runner.os }}-v${{ matrix.node-version }}-backstage-cli-${{ github.run_id }}