Support for Flask > 2.3.0 (include 3.0)

Package version (if known): 1.0.1

## Describe the bug
A clear and concise description of what the bug is.

## Steps to Reproduce
Use flask > 2.3.0
Because flask-menu (1.0.1) depends on Flask (>=2.0.0,<2.3.0)
and no versions of flask-menu match >1.0.1,<2.0.0, flask-menu (>=1.0.1,<2.0.0) requires Flask (>=2.0.0,<2.3.0).
## Expected behavior
Installs correctly
## Screenshots (if applicable)

## Additional context