cogl-shader: Add deprecation guards for cogl_program_uniform_*
cogl-shader: Add deprecation guards for cogl_program_uniform_*

gcampax/cogl,spatulasnout/cogl,gcampax/cogl,djdeath/cogl-android,djdeath/cogl-android,djdeath/cogl-android,Distrotech/cogl,djdeath/cogl,collects/cogl,djdeath/cogl,djdeath/cogl,Distrotech/cogl,Distrotech/cogl,gcampax/cogl,Distrotech/cogl,gcampax/cogl,spatulasnout/cogl,collects/cogl