[clang] [analyzer] Implement LifetimeModeling checker and refactor UseAfterLifetimeEnd (PR #205951)

[Benedek Kaibas via cfe-commits]

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@@ -1581,10 +1587,10 @@ def CheckerDocumentationChecker : Checker<"CheckerDocumentation">,
   HelpText<"Defines an empty checker callback for all possible handlers.">,
   Documentation<NotDocumented>;
 
-def DebugUseAfterLifetimeEnd : Checker<"DebugUseAfterLifetimeEnd">,
-  HelpText<"Prints the bindings recorded by the UseAfterLifetimeEnd checker. "
+def DebugLifetimeModeling : Checker<"DebugLifetimeModeling">,
+  HelpText<"Prints the bindings recorded by the LifetimeModeling checker. "
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benedekaibas wrote:

Applied changes here: [3a16279](https://github.com/llvm/llvm-project/pull/205951/commits/3a162799157deab6e7a879bb33766cf61a294514)

I have changed the `HelpText` to `Dump the set of regions the bound variable originates from` since it more accurately explains the intention of the checker.

https://github.com/llvm/llvm-project/pull/205951