fix: upgrade android target sdk to fulfill google play store requirements

[achou11]

Closes #1058

Notes:

• This is NOT an upgrade of React Native to a version that includes changes that fulfill the SDK requirements. This is an attempt to do the bare minimum to fulfill the requirement.
• The project now uses JDK 11 and not JDK 8. Instructions for how to install JDK 11 can be found in the 0.67 version of the React Native docs: https://reactnative.dev/docs/0.67/environment-setup
  • If you have multiple installations of JDK (check by running some variation of /usr/libexec/java_home -V), make sure you use 11 when working with this project.
  • I added a small change to the contributing docs to point to the React Native instructions for setting up the development environment
• Upgrading the target sdk caused an issue with the Mapbox telemetry android module when targeting 31 but using 8.5.0 of the mapbox-gl react native dep, sending me through a loop in order to find a fix for it. Basically, we have to manually specify the Android dep versions we want in order to properly fix that issue, which is a little hazardous. Most notably, we upgrade the Android SDK from 9.1.0 to 9.7.2, but based on the changelog, it doesn't seem like there's anything too worrying (could be entirely wrong).
• i wrote a decently extensive comment about it, but we couldn't upgrade the buildToolsVersion to 31 for the following reasons:
  • non-blocking
  • requires upgrading to Gradle 7, gradle wrapper 7, and android gradle plugin 7
  • requires upgrading Bugsnag gradle plugin to 7
  • blocking
  • upgrading to Gradle 7 requires upgrading every Expo module we rely on (see https://github.com/expo/expo/issues/12774). not a task I was ready to take on given the anticipated pre-requisite of moving away from unimodules
• overall, targeting 31 seems to require very minimal code changes. only things I had to update were a couple of android xml files.
• I was able to test this on my main phone (which runs Android 13) and my development phone (Android 11). both of them seemed to work fine for basic functionality.
• requires using v2 of our docker image

[achou11]

with https://github.com/digidem/mapeo-mobile/pull/1059/commits/41e2dfd142152ad6388c908d6ad1c427272003e7, can confirm that e2e tests work locally. only major issue is CI not working, which seems to be because the updated docker image isn't being pulled in by Cirrus 🤔