feat(stdlib): Reimplement `Number.gamma` and `Number.factorial` #9598

Job	Run time
Build and test on macos-latest / Dependencies / Create dependencies cache	10s
Build and test on windows-latest / Dependencies / Create dependencies cache	12s
Build and test on ubuntu-latest / Dependencies / Create dependencies cache	4s
Build and test on ubuntu-latest / (native) Build and test / (native) Build and test	5m 32s
Build and test on ubuntu-latest / (js) Build and test / (js) Build and test	13m 0s
Build and test on macos-latest / (native) Build and test / (native) Build and test	6m 59s
Build and test on macos-latest / (js) Build and test / (js) Build and test	25m 1s
Build and test on windows-latest / (js) Build and test / (js) Build and test	24m 58s
Build and test on windows-latest / (native) Build and test / (native) Build and test	39m 19s
Test pkg binaries	0s
	1h 55m 15s

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