Ports: Skip Co-Authored-By lines when generating patch ReadMes

Author: https://github.com/alimpfard
Commit: 3a879faba6
Pull-request: https://github.com/SerenityOS/serenity/pull/14055
Reviewed-by: https://github.com/danners
Reviewed-by: https://github.com/timschumi

Ports/.port_include.sh

@@ -665,7 +665,7 @@ do_generate_patch_readme() {
         {
             echo "## \`$patch\`"
             echo
-            cat "$tempdir/$patch.desc"
+            sed -e 's/^Co-Authored-By: .*$//g' < "$tempdir/$patch.desc"
             echo
         } >> ReadMe.md
         count=$((count + 1))