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

Author: renovate[bot]

.github/workflows/CI.yml

@@ -29,7 +29,7 @@ jobs:
           submodules: true
 
       - name: Cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.pnpm-store