fix(android): android gradle plugin 8 compatibility

[mikehardy]

This was required locally when testing the module with android gradle plugin 8 which is included in upcoming react-native 0.73 release

Will also serve as an opening round of "is CI still working" in this repo

[codecov[bot]]

Codecov Report

Merging #907 (7f5f9e2) into main (4e59dcf) will not change coverage. The diff coverage is n/a.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #907 +/- ## ======================================= Coverage 77.41% 77.41% ======================================= Files 32 32 Lines 1691 1691 Branches 567 567 ======================================= Hits 1309 1309 Misses 333 333 Partials 49 49 ```

[mikehardy]

Spoiler alert: CI not working. That's alright, I'm the CI whisperer. Will be working shortly

[github-actions[bot]]

Hello 👋, this PR has been opened for more than 2 months with no activity on it.

If you think this is a mistake please comment and ping a maintainer to get this merged ASAP! Thanks for contributing!

You have 15 days until this gets closed automatically

[fobos531]

Hey Mike,

with the official release of 0.73, is there anything holding this PR back?

[mikehardy]

Yeah - I've got the go ahead to work in this repo now but when I went to check things and make sure I didn't break something by merging this I realized that I couldn't even build+test the repo on current toolchains 😬

Working through that with #933 then I'll get this out as a sort of "emergency priority" and then start reviving staled out issues+PRs and getting a regular release cadence going

[mikehardy]

I snuck in a bunch of unrelated Flutter CI changes since I needed to re-run CI a bunch anyway. Got all checks to go ✅ 🥳

[mikehardy]

This was just released as v7.8.1 - should be good to go @fobos531 - first time I've published this repo in a long long time, please let me know how it goes as you test integrate it, thanks!

[fobos531]

Thank you so much, appreciated!