chore(deps): update actions/cache action to v4

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

.github/workflows/protocol-devchain-anvil.yml

@@ -34,13 +34,13 @@ jobs:
           fi
       - name: Foundry cache
         id: foundry-cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ./cache
           key: ${{ runner.os }}-foundry-cache-${{ env.FOUNDRY_CACHE_KEY }}
       - name: Foundry out
         id: foundry-out
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ./out
           key: ${{ runner.os }}-foundry-out-${{ env.FOUNDRY_CACHE_KEY }}