Remove linkspector (reddit blocking)

Author: hbmartin

.github/workflows/lint.yml

@@ -20,8 +20,3 @@ jobs:
           config: "./.markdownlint.jsonc"
       - name: Typos
         uses: crate-ci/[email protected]
-      - name: Run linkspector
-        uses: umbrelladocs/action-linkspector@v1
-        with:
-          reporter: github-check
-          fail_on_error: true