[llvm] [Workflows] Enable commit access requests via GitHub issues (PR #100458)

[Tom Stellard via llvm-commits]

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@@ -476,11 +476,12 @@ Obtaining Commit Access
 -----------------------
 
 We grant commit access to contributors with a track record of submitting high
-quality patches.  If you would like commit access, please send an email to
-`Chris <mailto:clattner at llvm.org>`_ with your GitHub username.  This is true
-for former contributors with SVN access as well as new contributors. If
-approved, a GitHub invitation will be sent to your GitHub account. In case you
-don't get notification from GitHub, go to
+quality patches.  If you would like commit access, please use this `link
+<https://github.com/llvm/llvm-project/issues/new?title=Request%20Commit%20Access%20For%20<user>&body=%23%23%23%20Why%20Are%20you%20requesting%20commit%20access%20?>`_ to file
+and issue and request commit access.  Replace the <user> string in the title
----------------
tstellar wrote:

> Would the link get too complicated if we tried to link back to this document?

It's possible, can you give me an example of what you think the full issue body should look like?

https://github.com/llvm/llvm-project/pull/100458