Allow more formats as texture attachments in GLES 1 This change allows all formats in the GLES 1.1 spec, table 3.4 to be used as a texture attachment. Also normalize values passed into glColorPointer if the format is of type GL_UNSIGNED_BYTE. These changes are needed for the android app, Kick the Buddy to render correctly. Bug: angleproject:5599 Tests: *DrawTextureTest.ColorArrayDifferentTypes* *FramebufferObjectTest.TextureObjectDifferentFormats* Change-Id: Ie9d27fc24d94106651262cf9b2080dd3f05af1c5 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2690920 Commit-Queue: Mohan Maiya <m.maiya@samsung.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>