Clang 19 updated tests and switched. #1018

Job	Run time
Linux Clang - Format check	40s
Linux Clang - Format check	32s
GCC 13 / LLVM 19 @ Ubuntu Release LLVM source tree	1m 51s
GCC 13 / LLVM 19 @ Ubuntu Release LLVM source tree	1m 56s
GCC 13 / LLVM 19 @ Ubuntu Release @arm64	2m 38s
GCC 13 / LLVM 19 @ Ubuntu Release @arm64	2m 9s
GCC 13 / LLVM 19 @ Ubuntu Code Coverage & Debug @arm64	2m 37s
GCC 13 / LLVM 19 @ Ubuntu Code Coverage & Debug @arm64	2m 8s
GCC 13 / LLVM 19 @ Ubuntu Code Coverage (libc++) @arm64	2m 36s
GCC 13 / LLVM 19 @ Ubuntu Code Coverage (libc++) @arm64	2m 9s
GCC 13 / LLVM 19 @ Ubuntu Release @amd64	1m 12s
GCC 13 / LLVM 19 @ Ubuntu Release @amd64	1m 15s
GCC 13 / LLVM 19 @ Ubuntu Code Coverage & Debug @amd64	2m 34s
GCC 13 / LLVM 19 @ Ubuntu Code Coverage & Debug @amd64	2m 6s
GCC 13 / LLVM 19 @ Ubuntu Code Coverage (libc++) @amd64	2m 35s
GCC 13 / LLVM 19 @ Ubuntu Code Coverage (libc++) @amd64	2m 8s
Clang 19 / LLVM 19 @ macOS Release	24s
Clang 19 / LLVM 19 @ macOS Release	39s
Clang 19 / LLVM 19 @ macOS Debug	26s
Clang 19 / LLVM 19 @ macOS Debug	37s
Clang 19 / LLVM 19 @ macOS Coverage & Debug	38s
Clang 19 / LLVM 19 @ macOS Coverage & Debug	37s
Final Deploy	1s
Final Deploy	1s
	34m 29s

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