[clang] [LifetimeSafety] Detect iterator invalidation through container aliases (PR #195231)

[Utkarsh Saxena via cfe-commits]

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@@ -345,37 +384,41 @@ void Invalidate1Use2IsOk() {
     auto it = s.strings1.begin();
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usx95 wrote:

<!--__GRAPHITE_HTML_TAG_START__--><p class='graphite__hidden'><i>[Re: line +382]</i></p><!--__GRAPHITE_HTML_TAG_END__-->
nit: rename to `Invalidate2Use1IsOk`

Must have been an oversight by me.
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https://github.com/llvm/llvm-project/pull/195231