Electron: refactor app version fields

[bengourley]

• native package version is now the default for appVersion
• codeBundleId can now be set in renderer config and is included in the payload for renderer events

[github-actions]

@bugsnag/browser bundle size diff

	Minified	Minfied + Gzipped
Before	40.87 kB	12.62 kB
After	40.87 kB	12.62 kB
±	No change	No change

code coverage diff

Ok	File	Lines	Branches	Functions	Statements
🔴	/home/runner/work/bugsnag-js/bugsnag-js/packages/electron/src/config/renderer.js	20.59% (-1.29%)	0% (+0%)	0% (+0%)	20% (-1.21%)
🔴	/home/runner/work/bugsnag-js/bugsnag-js/packages/plugin-electron-app/app.js	100% (+0%)	87.5% (-4.5%)	100% (+0%)	100% (+0%)

Total:

Lines	Branches	Functions	Statements
82.47%(-0.03%)	72.07%(-0.14%)	83.36%(-0.14%)	81.46%(-0.03%)

Generated by 🚫 dangerJS against 281d7d3

[tomlongridge]

As I understand it, we are also dropping bundleVersion and reporting new a new metadata.app.CFBundleVersion instead. Is that planned under a separate PR?

[bengourley]

As I understand it, we are also dropping bundleVersion

bundleVersion was removed here https://github.com/bugsnag/bugsnag-js/pull/1389/files#diff-b9305f224b4d7de52d1f1b05b2740104d49f53cf977f72be6d57df5c7b37eceeL61

reporting new a new metadata.app.CFBundleVersion instead. Is that planned under a separate PR

CFBundleVersion is what the native_package_version logic uses.