ci: windows: use Windows 2022 runner image #49

Job	Run time
build-llvm (macos-14, Release)	22m 18s
build-llvm (ubuntu-latest, Release)	42m 30s
build-llvm (ubuntu-22.04, Release)	40m 5s
build-llvm (macos-13, Release)	43m 33s
test-llvm-z80 (macos-13, Release)	2m 17s
test-llvm-z80 (ubuntu-latest, Release)	3m 50s
test-llvm-z80 (macos-14, Release)	1m 25s
test-llvm-z80 (ubuntu-22.04, Release)	2m 14s
build-clang (ubuntu-22.04, Release)	40m 43s
build-clang (macos-14, Release)	18m 16s
build-clang (ubuntu-latest, Release)	38m 30s
build-clang (macos-13, Release)	26m 24s
test-llvm	0s
nightly	31s
test-clang	0s
	4h 42m 36s

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