Update MSVC OpenMP flags #3044

Job	Run time
lint / shell-lint	11s
lint / clang-format	8s
lint / python-lint	6s
windows / windows-clang-build	4m 48s
windows / windows-msvc-build (Debug)	5m 56s
windows / windows-msvc-build (Release)	3m 42s
ubuntu / ubuntu-gcc-build (ubuntu-24.04, Release)	1m 47s
ubuntu / ubuntu-gcc-build (ubuntu-24.04, Debug)	1m 23s
ubuntu / ubuntu-clang-build (ubuntu-24.04-arm)	2m 24s
ubuntu / ubuntu-clang-build (ubuntu-24.04)	1m 48s
mac / macos-clang-build (Debug)	2m 41s
mac / macos-clang-build (Release)	2m 3s
ubuntu / ubuntu-gcc-build (ubuntu-24.04-arm, Release)	2m 44s
ubuntu / ubuntu-gcc-build (ubuntu-24.04-arm, Debug)	3m 35s
ubuntu / ubuntu-clang-test (ubuntu-24.04)	4m 56s
ubuntu / ubuntu-clang-sanitizer-build (ubuntu-24.04)	1m 34s
ubuntu / ubuntu-clang-test (ubuntu-24.04-arm)	5m 24s
mac / macos-clang-test	3m 4s
ubuntu / ubuntu-clang-sanitizer-test (ubuntu-24.04)	1m 54s
ubuntu / ubuntu-gcc-test (ubuntu-24.04-arm)	3m 35s
ubuntu / ubuntu-gcc-test (ubuntu-24.04)	3m 31s
windows / windows-clang-test	1m 27s
mac / macos-clang-test-extended	2m 10s
windows / windows-msvc-test	1m 44s
ubuntu / ubuntu-clang-sanitizer-test-extended (ubuntu-24.04)	1m 43s
windows / windows-clang-test-extended	0s
ubuntu / ubuntu-clang-test-extended (ubuntu-24.04-arm)	1s
ubuntu / ubuntu-clang-test-extended (ubuntu-24.04)	1s
windows / windows-msvc-test-extended	1s
ubuntu / ubuntu-gcc-test-extended	1s
ubuntu / ubuntu-gcc-build-codecov	1s
perf	-1s
	1h 4m 22s

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