fix(github-action): update actions/checkout action to v3.5.1

| datasource  | package          | from   | to     |
| ----------- | ---------------- | ------ | ------ |
| github-tags | actions/checkout | v3.5.0 | v3.5.1 |

Author: renovate[bot]

.github/workflows/link-check.yaml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3 # v3.5.0
+        uses: actions/checkout@83b7061638ee4956cf7545a6f7efe594e5ad0247 # v3.5.1
 
       - name: Restore lychee cache
         uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3.3.1

.github/workflows/meta-sync-labels.yaml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3 # v3.5.0
+        uses: actions/checkout@83b7061638ee4956cf7545a6f7efe594e5ad0247 # v3.5.1
 
       - name: Sync Labels
         uses: EndBug/label-sync@da00f2c11fdb78e4fae44adac2fdd713778ea3e8 # renovate: tag=v2.3.2