Update MSVC OpenMP flags #3046

Job	Run time
lint / shell-lint	10s
lint / python-lint	6s
lint / clang-format	14s
ubuntu / ubuntu-clang-build (ubuntu-24.04)	1m 15s
ubuntu / ubuntu-gcc-build (ubuntu-24.04-arm, Debug)	2m 39s
ubuntu / ubuntu-clang-build (ubuntu-24.04-arm)	1m 57s
mac / macos-clang-build (Debug)	2m 15s
ubuntu / ubuntu-gcc-build (ubuntu-24.04-arm, Release)	2m 35s
ubuntu / ubuntu-gcc-build (ubuntu-24.04, Debug)	1m 14s
mac / macos-clang-build (Release)	3m 9s
ubuntu / ubuntu-gcc-build (ubuntu-24.04, Release)	1m 34s
windows / windows-msvc-build (Release)	3m 52s
windows / windows-clang-build	4m 15s
windows / windows-msvc-build (Debug)	7m 1s
ubuntu / ubuntu-clang-sanitizer-build (ubuntu-24.04)	1m 43s
ubuntu / ubuntu-clang-test (ubuntu-24.04)	4m 52s
ubuntu / ubuntu-clang-test (ubuntu-24.04-arm)	5m 48s
ubuntu / ubuntu-gcc-test (ubuntu-24.04-arm)	5m 10s
ubuntu / ubuntu-gcc-test (ubuntu-24.04)	4m 40s
ubuntu / ubuntu-clang-sanitizer-test (ubuntu-24.04)	1m 52s
mac / macos-clang-test	2m 57s
windows / windows-clang-test	2m 24s
ubuntu / ubuntu-clang-sanitizer-test-extended (ubuntu-24.04)	1m 39s
mac / macos-clang-test-extended	2m 19s
windows / windows-msvc-test	3m 39s
ubuntu / ubuntu-gcc-test-extended (ubuntu-24.04-arm)	3m 37s
ubuntu / ubuntu-gcc-test-extended (ubuntu-24.04)	2m 36s
windows / windows-clang-test-extended	0s
ubuntu / ubuntu-clang-test-extended (ubuntu-24.04)	2m 57s
ubuntu / ubuntu-clang-test-extended (ubuntu-24.04-arm)	3m 23s
windows / windows-msvc-test-extended	2m 56s
ubuntu / ubuntu-gcc-build-codecov	3m 46s
perf	0s
	1h 28m 34s

Provide feedback