chore(deps): update actions/cache action to v6

Author: renovate[bot]

.github/workflows/ci.yml

@@ -44,7 +44,7 @@ jobs:
         run: pnpm build
 
       - name: Cache dist
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6
         with:
           path: packages/*/dist
           key: ubuntu-latest-${{ github.sha }}
@@ -170,7 +170,7 @@ jobs:
         run: pnpm install
 
       - name: Restore dist cache
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6
         with:
           path: packages/*/dist
           key: ubuntu-latest-${{ github.sha }}