Added CMakeLists.txt to the following folders that produce the
following targets:

src/OpenGL/common -> libGLESCommon (new)
src/OpenGL/compiler -> GLCompiler
src/OpenGL/libEGL -> libEGL
src/OpenGL/libGLESv2 ->libGLESv2
src/OpenGL/libGLES_CM -> libGLES_CM

Change-Id: I8217918b13b6963d18d1e6f89b4fa9e806bb36db
Bug: b/145758253
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/43588
Kokoro-Result: kokoro <noreply+kokoro@google.com>
Tested-by: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>