[2.0] Deprecate `array()` method of `p5.Vector`

[GregStanton]

Deprecate array() method of p5.Vector

Since p5.js 2.0 will offer a new way of getting and setting an array containing the components of a vector, array() may be deprecated. Note that this method has instance and static versions.

[hxrshxz]

Hi @GregStanton, I would like to work on this issue could you assign it to me , thanks

[ayushman1210]

hi @GregStanton i would like to work on it could please assign me

thanks for maintaining the project

[lokesh-singhal]

Hi! @GregStanton , I’m interested in working on this issue.
I plan to start the deprecation process for p5.Vector.array() by adding a @deprecated tag and a console warning, without changing functionality.
Please assign this issue to me. Also, let me know if documentation updates should be included at this stage or handled later. Thank you!