change iframe url to "qa-release" as part of the bubble release flow

[sync-by-unito]

according to the flow outlined here:

https://dt42-numbers.slack.com/archives/CS29L7Z5H/p1661236153969829?thread_ts=1661235899.818859&cid=CS29L7Z5H

┆Issue is synchronized with this Asana task by Unito
┆Created By: Ethan Wu

[sync-by-unito]

➤ Bofu Chen commented:

In the future, we will create two versions of Android/iOS Apps

# General mode
capture — with Bubble qa-release (Android APK which can be installed locally)
 `— with Bubble live (which can be installed via Android/iOS Stores)

When there is any huge update, and we need to iterate the App quickly

# Iterating mode
capture — with Bubble qa-release (Android APK which can be installed locally)
 `— with Bubble qa-release (which can be installed via Android/iOS Stores)

until the feature is stable. The project manager will decide when will be in the iterating mode.

[sync-by-unito]

➤ Bofu Chen commented:

We will be using qa-release in App Stores temporarily: #1958 ( #1958 )