Bump jasmine-core from 3.3.0 to 3.4.0 in /js

Bumps [jasmine-core](https://github.com/jasmine/jasmine) from 3.3.0 to 3.4.0.
- [Release notes](https://github.com/jasmine/jasmine/releases)
- [Changelog](https://github.com/jasmine/jasmine/blob/master/RELEASE.md)
- [Commits](https://github.com/jasmine/jasmine/compare/v3.3.0...v3.4.0

)

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