Add a function for change the password

[HRT9014]

Is your feature request related to a problem? Please describe.
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]

If your feature is related to implementing a new Roblox API, provide information here.
API URL: https://users.roblox.com/v1/users/{userId}
Documented: Yes/No

Describe the solution you'd like
A clear and concise description of what you want to happen.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.

[jmkd3v]

Please actually fill out the bug report template 🤦