[Community Project] FREE Ocean Water Shader

[NilsonLima]

@harrism76

Awesome project, i got 4.21 to compile and works great. Reminds me of Sea of thieves game. Do you have a time frame for 4.22 release, I was standardizing my project on that version. Thanks for a great product.

There is already a commit for 4.22 there, double check it.