[Multirotor Only] Separate the bank angle parameter from autonomous navigation in Roll and Pitch

[JulioCesarMatias]

Breaks the old nav_mc_bank_angle parameter in two, thus distributing separate and specific parameters for the Roll and Pitch axes. And also, it adds new values, 20 for Roll and 28 for Pitch.

Depends on iNavFlight/inav-configurator#2076

[Jetrell]

Tested, and it provides smoother operation.

Having Roll and Pitch as separate settings provides a better balance. By allowing the user to increase the nav_mc_bank_angle_pitch, to obtain higher forward speed and penetration into a headwind.
While its not always beneficial to set nav_mc_bank_angle_roll as high as the pitch bank angle.
Reducing it can prevent the multirotor banking too aggressively on the roll axis, causing instability under certain target conditions.

[JulioCesarMatias]

This PR closed automatically because I accidentally deleted the repository from my GitHub... I contacted support, and they restored the repository to my account.