Diag: Surface Windows crash exception codes via SEH filter #203

Job	Run time
canary - darwin (zig cc)	1m 14s
safety - sanitizers (UBSan+TSan)	1m 57s
build - macos-14	3m 53s
canary - jit-host (windows-2022)	3m 46s
reproducibility - byte-identical binary	1m 6s
build - windows-2022	1m 19s
canary - msvc (cl.exe)	1m 39s
safety - strict warnings	36s
build - ubuntu-24.04	4m 35s
reproducibility - stencils	35s
canary - jit-host (macos-14)	2m 30s
canary - jit-host (ubuntu-24.04-arm)	2m 15s
reproducibility - hermetic build	1m 2s
build - ubuntu-24.04-arm	4m 5s
canary - jit-host (ubuntu-24.04)	2m 10s
	32m 42s

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