Improvement - Add pre-release script

[mmexvr]

Describe current situation
Describe what the current situation and what problem it is causing for this improvement
When creating a pre-release it would be good to add a --tag next directly for npm, instead of adding manually.

Describe the improvement
A clear and concise description of what kind of improvement you have in mind.
Add a seperate script for next tag, instead of adding manually

If applicable, please provide steps to reproduce
Steps to reproduce the behavior:

1. Go to package.json
2. Look at release command
3. See error of npm publish being the latest directly instead of tagged next

Screenshots
If applicable, add screenshots to help explain your ideas.

Additional context
Add any other context about the suggestion here.
We already have latest script