Migrate project to expo sdk 39 and upgrade packges

[hyochan]

Description

Migrated project to expo sdk 39 which has react-native version of 0.63. Major migration has been done on our testing library which has been moved to react-native-testing-library v7.

Tests

Migrated tests.

Checklist

Before you create this PR confirms that it meets all requirements listed below by checking the relevant checkboxes ([x]). This will ensure a smooth and quick review process.

• [x] I read the Contributor Guide and followed the process outlined there for submitting PRs.
• [x] Run yarn test or yarn test -u if you need to update snapshot.
• [x] Run yarn lint
• [x] I am willing to follow-up on review comments in a timely manner.

[hyochan]

@JongtaekChoi I've had temporarily removed tests for PinchZoom since they are breaking and I currently don't have any idea on this. Hope you can take care of this.

[codecov[bot]]

Codecov Report

Merging #355 into master will decrease coverage by 5.62%. The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master     #355      +/-   ##
==========================================
- Coverage   82.78%   77.16%   -5.63%     
==========================================
  Files          37       37              
  Lines        1226     1226              
  Branches      372      372              
==========================================
- Hits         1015      946      -69     
- Misses         91      167      +76     
+ Partials      120      113       -7