ci: bump action versions

Author: kilemensi

.github/workflows/ci.yml

@@ -27,13 +27,13 @@ jobs:
         os: [ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 2
 
       # https://github.com/pnpm/action-setup#use-cache-to-reduce-installation-time
       - name: Install pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6
         id: pnpm-install
         with:
           run_install: false
@@ -45,7 +45,7 @@ jobs:
           echo "STORE_PATH=$(pnpm store path)" >> $GITHUB_OUTPUT
 
       - name: Setup pnpm cache
-        uses: actions/cache@v4
+        uses: actions/cache@v6
         with:
           path: ${{ steps.pnpm-cache.outputs.STORE_PATH }}
           key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}