bench: add stdlib benchmark old vs new compiler #3262

Job	Run time
Build Zig test binary	5s
Build TinyGo test binary	5s
Go (ubuntu-22.04, Go-1.21, amd64, baseline-compiler)	2m 43s
Go (macos-12, Go-1.21, amd64, baseline-compiler)	3m 54s
Go (js) (ubuntu-22.04)	54s
wasi-testsuite (ubuntu-22.04)	20s
Go (js) (macos-12)	38s
Go (windows-2022, Go-1.21, amd64, baseline-compiler)	4m 32s
wasi-testsuite (macos-12)	1m 2s
Go (ubuntu-22.04, Go-1.21, arm64, optimizing-compiler)	21m 35s
wasi-testsuite (windows-2022)	2m 10s
TinyGo (ubuntu-22.04, amd64, baseline-compiler)	30s
TinyGo (macos-12, amd64, baseline-compiler)	55s
TinyGo (windows-2022, amd64, baseline-compiler)	3m 29s
TinyGo (ubuntu-22.04, arm64, optimizing-compiler)	5m 45s
Zig (ubuntu-22.04, amd64, baseline-compiler)	3m 42s
Zig (macos-12, amd64, baseline-compiler)	3m 50s
Zig (windows-2022, amd64, baseline-compiler)	7m 41s
Zig (ubuntu-22.04, arm64, optimizing-compiler)	11m 40s
	1h 15m 30s

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