[clang] [analyzer] Implemented the DanglingPtrDeref checker to detect use-after-scope lifetime errors (PR #206460)

[Benedek Kaibas via cfe-commits]

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@@ -7,37 +7,38 @@
 
 using namespace clang;
 using namespace ento;
+using lifetime_modeling::isBoundToLifetimeSourceSet;
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benedekaibas wrote:

I think I should move it inside the function scope and once there is more use of the function I can move it global.

https://github.com/llvm/llvm-project/pull/206460