Bump actions/checkout from 3.0.0 to 3.0.2 (#113)

Bumps [actions/checkout](https://github.com/actions/checkout) from 3.0.0 to 3.0.2.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@a12a394...2541b12)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/links.yml

@@ -10,7 +10,7 @@ jobs:
   linkChecker:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@a12a3943b4bdde767164f792f33f40b04645d846
+      - uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
 
       - name: Link Checker
         uses: ./ # Uses an action in the root directory

.github/workflows/main.yml

@@ -13,7 +13,7 @@ jobs:
       # To use this repository's private action,
       # we must check out the repository
       - name: Checkout
-        uses: actions/checkout@a12a3943b4bdde767164f792f33f40b04645d846
+        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
       # `lycheeverse/lychee-action@...` gets classified as an e-mail address,
       # causing this test to fail.
       # TODO: Reactive once this issue is fixed upstream: