Remove redundant exclude option in workflow

Author: Thanusree-Microsoft

.github/workflows/broken-links-checker.yml

@@ -37,7 +37,7 @@ jobs:
         uses: lycheeverse/lychee-action@v2.6.1
         with:
           args: >
-            --verbose --exclude-mail --no-progress --exclude ^https?://
+            --verbose --no-progress --exclude ^https?://
             ${{ steps.changed-markdown-files.outputs.all_changed_files }}
           failIfEmpty: false
         env:
@@ -50,7 +50,7 @@ jobs:
         uses: lycheeverse/lychee-action@v2.6.1
         with:
           args: >
-            --verbose --exclude-mail --no-progress --exclude ^https?://
+            --verbose --no-progress --exclude ^https?://
             '**/*.md'
           failIfEmpty: false
         env: