Excluded GH line-highlighting links til lycheeverse/lychee#2113 fixed

Author: adamlui

.github/workflows/check-links-on-push-pr.yml

@@ -25,7 +25,7 @@ jobs:
           # Check all files, ignore ok/redir/blocked/rate-limited
           args: >-
             . --no-progress --include-mail
-            --include-fragments --index-files README.md,docs/README.md --exclude "#readme"
+            --include-fragments --index-files README.md,docs/README.md --exclude "#readme" --exclude "#L\d"
             --accept 200..299,300..399,403,429
             --cache --max-cache-age 3d
         env: