ci: update actions and pre-commit hooks

.github/workflows/go.yml

@@ -15,10 +15,10 @@ jobs:
     name: Lint ${{ matrix.go-version == '1.25' && '(latest)' || '(old)' }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version: ${{ matrix.go-version }}
           cache: true

.github/workflows/stale.yml

@@ -17,7 +17,7 @@ jobs:
   lock-stale:
     runs-on: ubuntu-latest
     steps:
-      - uses: dessant/lock-threads@v5
+      - uses: dessant/lock-threads@v6
         id: lock
         with:
           issue-inactive-days: 90