Add ALC_EXT_capture to present OpenAL extensions

[inolen]

The extension is already implemented, however, alcIsExtensionPresent wasn't reporting it as present.

[sbc100]

Can we add this one an existing test maybe?

[inolen]

Updated the existing test with this extension.

[sbc100]

Thanks!

[sbc100]

Can you run test/runner codesize --rebase (with emsdk install tot first) to update the codesize expectations.

[inolen]

Do I just run emsdk install tot or do i need to install and then switch to it somehow? Haven't used emsdk much, I just followed along with the README to use my git fork and then frantically throw commands at my terminal until it works each time I have to update.

[sbc100]

Looks like main is currently out-of-date WRT codesize .. I will update there and you can rebase.

[sbc100]

codesizes updated in #25983

[inolen]

I assume this failure is related to some of the recent commits, not this 😆

[sbc100]

Landing without waiting for tests to pass since codesize tests have passed and the wasm2js failure looks unrelated.