modify: 코드레빗이 actions/cache 캐시 버전 4 쓰라고 하네요

Author: Nuung

.github/workflows/test-ci.yaml

@@ -40,7 +40,7 @@ jobs:
           echo "store-path=$(pnpm store path)" >> $GITHUB_OUTPUT
 
       - name: Setup pnpm cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ${{ steps.pnpm-cache.outputs.store-path }}
           key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}