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

.github/workflows/ci.yml

@@ -82,7 +82,7 @@ jobs:
 
       - name: Cache apt packages
         if: runner.os == 'Linux'
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /var/cache/apt/archives
           key: ${{ runner.os }}-apt-${{ hashFiles('**/Cargo.lock') }}