Update actions/cache action to v5.0.4 (#217)

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

Author: renovate[bot]

.github/workflows/ci.yml

@@ -18,7 +18,7 @@ jobs:
           version-type: strict
 
       - name: Restore the deps and _build cache
-        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
+        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
         id: restore-cache
         env:
           OTP_VERSION: ${{ steps.beam.outputs.otp-version }}