[llvm] github-automation: Use a single comment for team mentions on pull requests (PR #66037)

[Tom Stellard via llvm-commits]

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@@ -129,22 +137,34 @@ def run(self) -> bool:
         patch_link = f"Full diff: {self.pr.diff_url}\n"
         if len(patch) > DIFF_LIMIT:
             patch_link = f"\nPatch is {human_readable_size(len(patch))}, truncated to {human_readable_size(DIFF_LIMIT)} below, full version: {self.pr.diff_url}\n"
-            diff_stats = diff_stats[0:DIFF_LIMIT] + "...\n<truncated>\n"
+            import html
+            diff_stats = html.escape(diff_stats[0:DIFF_LIMIT]) + "...\n<truncated>\n"
         diff_stats += "</pre>"
+        team_mention = "@llvm/{}".format(team.slug)
 
         body = self.pr.body
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tstellar wrote:

As discussed on Discord, I don't think this is an issue for pull requests.

https://github.com/llvm/llvm-project/pull/66037