chore(ci): bump actions/cache

Author: czosel

.github/workflows/test.yml

@@ -37,7 +37,7 @@ jobs:
         run: python cachegrind.py node test/benchmark2.js > output.txt
 
       - name: Download previous benchmark result
-        uses: actions/cache@v1
+        uses: actions/cache@v4
         with:
           path: ./cache
           key: ${{ runner.os }}-${{matrix.node-version}}-benchmark