Add convenience methods to quaternion and matrix4

[GuoBinyong]

The following facilitation methods have been added:

• Matrix4#fromMatrix3() ：Transitions from Matrix3 to Matrix4 are a common requirement, but there is currently no API for this, so this method has been added
• Quaternion#fromEuler(euler: Euler)：
  • Although there is 'Euler#getQuaternion()', it returns a new instance of 'Quaternion', which is not conducive to reusing the instance

[GuoBinyong]

@ibgreen
Please deal with this request, I personally think these two facilitation methods are quite useful

[GuoBinyong]

@ibgreen
There is an error with the cicd tool startup command Bootstarp.

Is this project not being paid attention to, I think the PR is processing very slowly.