[clang] [Clang] Fix CXXNewExpr end source location for 'new struct S' (PR #92266)

[Arseniy Zaostrovnykh via cfe-commits]

necto wrote:

The invalid end location affects the CSA diagnostics, as you can [see on CE](https://compiler-explorer.com/#z:OYLghAFBqd5QCxAYwPYBMCmBRdBLAF1QCcAaPECAMzwBtMA7AQwFtMQByARg9KtQYEAysib0QXACx8BBAKoBnTAAUAHpwAMvAFYTStJg1DIApACYAQuYukl9ZATwDKjdAGFUtAK4sGe1wAyeAyYAHI%2BAEaYxCDSAA6oCoRODB7evnoJSY4CQSHhLFExXLaY9jkMQgRMxARpPn4ldpgOKVU1BHlhkdGxttW19RlNA53B3YW9XACUtqhexMjsHAoExF4OANRCmyYA7FYaAIL7ACImAMyHRwBuqHjom0RxENO7B5shAO6bq%2BtbQkuFne52OHFmtE4AFZeH5uLxUJw3NZrL95otMLszBceKQCJpwbMANYgC4ADgAdGTqTTaTSAJz6TiSWEE0iIji8BQgDR4gmzOCwGCIEBMVbkShoFhxOjRUKsZaqMkANgAtMrJJtkAYjJsIGsvAwidNeJh8ERiA89PxBCIxOwpDJBIoVOoOFpSLommUWhUXAx3J4Gv4A10CkVMolkgIho1SFlowwwz1iqVym1RrG9M1WgJ2rVk5NU6sOlmRh1CxGZnjiJhMFaNBDoaz3QjOEdVpsAGp4TBfaKbJVqjVanXAPUGo1vCC4QgkLE40ibDzS2XEBczXj41vTWYITBMLAxV5Mjgs0gsWJmClQqQXSRQi44sySZV7STSOEejlcnl8nekIKIpSjK9BkBQEAgWuKBjgA%2BpORJ8HQBDRNyEARGyETBDUACenC4lhzDEDhADyETaL6%2BG8FKbCCCRDC0HhrakFgEReMAbhiLQ3LwixmAsIYwDiMx%2BC1q0NyYDxHqYKoLReChVHkIIZRsrQeARMQuEeFgbJrHgl68RJxARIkmCnPxglqUY/J8AYwAKD2fYkXEjCKTawiiOIjruS6ahsl6%2BiCSgKKWPo6ncpAsyoHEFQ8aqqqGGIOEAF6YqqAAaiWMal64Jcw2XRKq8wEHE8mXKcKGqAQCJGZaWARSeOZ%2BhArhlqQgTjOGUzxlGFRtQmFSVt1TUZqWQbDGmvqjQWnUptmmbjXGJYzfkc3Vgo6JLBITYcDCpBfm2HCDiq6qatqgkTusU56rOFobia/5aLupAkmY15vR9n1fVCp7npeL4UlwULYmYXBPlCkhcPS9IXPtbI/rYf7bk9gHChASDFaVBASpBqCrmB8psJwQ6naOF1cHsFIaIDprmiQVolO5dpedIPlKH5zEBV8mlxFRO17Qd7KcCR8lY5sqBUMdw5nWOl2GsaeorqBA7mDiD3I4Sv28JeT4Uk%2B%2BsG4bcPMQj3K8hrz0kpI14XMqt4XBokgaBcexA8qZinhcLbfpwW42UB6MgEQng4zU9m%2B6QYcKMohhlEICCoF8cK4lBBMKsTJ0jsAyDIJsYMUmYtNznV1qyMzDqs7Ivluh6AUsAITBoLdJAABJihYdYMEc8moM5jBmop9fME3dPEH3yfaw3aBVPgE/9LPEerLPMchLQ8eJ3Pwe0AAkugIBCA3ZDc0wvPwvz3uHQfRFS6T526vqV0KzOo8bkuStrvdfs7sSEiUu%2BUL0jJBoPYwCLj0ghvSZUWtjY%2B05Ijc2/IdqFxgYdL%2BT1ZhGSSM4SQQA%3D%3D)

https://github.com/llvm/llvm-project/pull/92266