[$500] Improve AdHoc build time

[Julesssss]

Problem

AdHoc builds are working well, but the build times are slow and other minor improvements can be made.

Solution

Implement further improvements:

• We can shorten Android dev build time by adding one additional line in build.gradle where we will pass the flavors that are only for development and we can skip bundling JS and assets
• Fabric requires iOS build schemes without spaces e.g. instead New Expensify AdHoc we should rename it to NewExpensifyAdHoc

Upwork Automation - Do Not Edit

• Upwork Job URL: https://www.upwork.com/jobs/~016b1f5eb0cd53791a
• Upwork Job ID: 1696431313907130368
• Last Price Increase: 2023-09-21

[melvin-bot]

Job added to Upwork: https://www.upwork.com/jobs/~016b1f5eb0cd53791a

[melvin-bot]

Triggered auto assignment to Contributor Plus for review of internal employee PR - @sobitneupane (Internal)

[Julesssss]

Just noting that last time our prod release CI flows broke due to the name change as the build path changed. So we'll need to be careful to watch out for this when first releasing the changes.

[kowczarz]

Hello! I'm Kamil from Software Mansion and I would like to work on this task.