chore: use npx to run react-native

[vonovak]

Summary

the docs mostly use npx to run react native (https://reactnative.dev/docs/environment-setup) and I do not have react native installed globally, so I think npx should be used here as well

[General] [changed] - improved bug template

Test Plan

not needed

[pull-bot]

Messages

📖

📋 Missing Changelog - Can you add a Changelog? To do so, add a "## Changelog" section to your PR description. A changelog entry has the following format: [CATEGORY] [TYPE] - Message. CATEGORY may be: General iOS Android JavaScript Internal (for changes that do not need to be called out in the release notes) TYPE may be: Added, for new features. Changed, for changes in existing functionality. Deprecated, for soon-to-be removed features. Removed, for now removed features. Fixed, for any bug fixes. Security, in case of vulnerabilities. MESSAGE may answer "what and why" on a feature level. Use this to briefly tell React Native users about notable changes.

Generated by 🚫 dangerJS against 350512e

[facebook-github-bot]

@cortinico has imported this pull request. If you are a Meta employee, you can view this diff on Phabricator.

[analysis-bot]

Platform	Engine	Arch	Size (bytes)	Diff
ios	-	universal	n/a	--

Base commit: dc5cae5
Branch: main

[analysis-bot]

Platform	Engine	Arch	Size (bytes)	Diff
android	hermes	arm64-v8a	8,286,740	+0
android	hermes	armeabi-v7a	7,618,834	+0
android	hermes	x86	8,756,959	+0
android	hermes	x86_64	8,695,345	+0
android	jsc	arm64-v8a	9,675,195	+0
android	jsc	armeabi-v7a	8,663,976	+0
android	jsc	x86	9,630,919	+0
android	jsc	x86_64	10,226,899	+0

Base commit: dc5cae5
Branch: main

[react-native-bot]

This pull request was successfully merged by @vonovak in a97e0a8.

^{When will my fix make it into a release? | Upcoming Releases}