fix: mitigate use of private macOS font API

[codebytere]

Description of Change

Closes #25115.

Fixes an issue where apps could be rejected in MAS becuase of the presence of a new private API: CGFontRenderingGetFontSmoothingDisabled(). The feature was added to ensure that macOS LCD text behavior was respected, but as it causes rejections we should disable the feature on MAS builds.

cc @MarshallOfSound @zcbenz

Checklist

• PR description included and stakeholders cc'd
• npm test passes
• PR title follows semantic commit guidelines
• PR release notes describe the change in a way relevant to app developers, and are capitalized, punctuated, and past tense.
• This is NOT A BREAKING CHANGE. Breaking changes may not be merged to master until 11-x-y is branched.

Release Notes

Notes: Fixed an issue where some apps might be rejected from the Mac App Store owing to a private font-related API added in Chromium.

[MarshallOfSound]

It's not enough to ensure we don't use it, we need to avoid linking to that symbol. We need to patch out it's usage

[codebytere]

Failure is

chromium features PDF Viewer opens when loading a pdf resource in a iframe - opens when loading a pdf resource in a iframe
/Users/distiller/project/src/electron/spec-main/chromium-spec.ts
Error: Timeout of 30000ms exceeded. For async tests and hooks, ensure "done()" is called; if returning a Promise, ensure it resolves. (/Users/distiller/project/src/electron/spec-main/chromium-spec.ts)
    at listOnTimeout (internal/timers.js:549:17)
    at processTimers (internal/timers.js:492:7)

which has previously been seen and is not related.

[release-clerk]

Release Notes Persisted

Fixed an issue where some apps might be rejected from the Mac App Store owing to a private font-related API added in Chromium.

[trop]

I have automatically backported this PR to "10-x-y", please check out #25137