chore(speed): use recommended arch flag for local android builds

[brainbicycle]

This PR resolves []

Description

While looking at the perf docs I saw this consequential little flag: https://reactnative.dev/docs/0.75/build-speed

When building your android app locally, by default you build all the 4 [Application Binary Interfaces (ABIs)](https://developer.android.com/ndk/guides/abis) : armeabi-v7a, arm64-v8a, x86 & x86_64.

However, you probably don't need to build all of them if you're building locally and testing your emulator or on a physical device.

This should reduce your native build time by a ~75% factor.

This was a very unscientific test of two clean builds so maybe others can try and see how it goes but it seems significant 👀 🙏 :

### Try 1:
With the flag:
BUILD SUCCESSFUL in 39s

Without the flag:
BUILD SUCCESSFUL in 2m 28s

### Try 2:
With the flag: 
BUILD SUCCESSFUL in 40s

Without the flag:
BUILD SUCCESSFUL in 2m 39s

PR Checklist

• I have tested my changes on iOS and Android.
• I hid my changes behind a feature flag, or they don't need one.
• I have included screenshots or videos, or I have not changed the UI.
• I have added tests, or my changes don't require any.
• I added an app state migration, or my changes do not require one.
• I have documented any follow-up work that this PR will require, or it does not require any.
• I have added a changelog entry below, or my changes do not require one.

To the reviewers 👀

• I would like at least one of the reviewers to run this PR on the simulator or device.

Changelog updates

Changelog updates

Cross-platform user-facing changes

iOS user-facing changes

Android user-facing changes

Dev changes

• only build android dev builds on active arch to speed up - brian

Need help with something? Have a look at our docs, or get in touch with us.

[ArtsyOpenSource]

This PR contains the following changes:

• Dev changes (only build android dev builds on active arch to speed up - brian - brainbicycle)

Generated by 🚫 dangerJS against 16ececf

[MounirDhahri]

This is an impressive gain!