chore(deps): update actions/cache action to v5

Author: renovate[bot]

.github/workflows/release.yml

@@ -35,7 +35,7 @@ jobs:
       - name: Check for cached dependencies
         continue-on-error: true
         id: cache-dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             .cache/yarn

.github/workflows/testing.yml

@@ -99,7 +99,7 @@ jobs:
       - name: Check for cached dependencies
         continue-on-error: true
         id: cache-dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             .cache/yarn