feat(android): update babel

[m1ga]

• update babel

Since v7.8.0 it should support optional chaining by default.

Test

const o = { a: { } };
console.log(o?.a);
console.log(o?.a?.b);
console.log(o?.a?.b ?? 'should be printed');

[m1ga]

Tested the artifact with hyperloop-examples: build fine and works 👍

some other hl test projects work fine too.

const o = { a: { } };
console.log(o?.a);
console.log(o?.a?.b);
console.log(o?.a?.b ?? 'should be printed');

compiles and outputs

[INFO]  {}
[INFO]  undefined
[INFO]  should be printed

[caspahouzer]

LGTM