fix(workflows): update actions/cache to v4 as v1 obsolete

Author: CorieW

.github/workflows/test.yaml

@@ -22,7 +22,7 @@ jobs:
           node-version: ${{ matrix.node-version }}
 
       - name: Cache npm
-        uses: actions/cache@v1
+        uses: actions/cache@v4
         with:
           path: ~/.npm
           key: ${{ runner.os }}-node-${{ matrix.node-version }}-${{ hashFiles('**/package-lock.json') }}
@@ -45,7 +45,7 @@ jobs:
           node-version: ${{ matrix.node-version }}
 
       - name: Cache npm
-        uses: actions/cache@v1
+        uses: actions/cache@v4
         with:
           path: ~/.npm
           key: ${{ runner.os }}-node-${{ matrix.node-version }}-${{ hashFiles('**/package-lock.json') }}