cogl/Makefile.am: Fix filters for MSVC projects
cogl/Makefile.am: Fix filters for MSVC projects

We need to filter out all the *-egl-* sources as well, as the original
filter did not filter out the Wayland EGL sources

(Sorry, I forgot to add the reviewed by line for the same patch in the
cogl-1.10 branch :P)

Reviewed-by: Neil Roberts <822ec91a7ef82248fd36162ca8ac3283eba70848@linux.intel.com>

gcampax/cogl,djdeath/cogl,gcampax/cogl,djdeath/cogl-android,djdeath/cogl-android,gcampax/cogl,djdeath/cogl-android,gcampax/cogl,djdeath/cogl,djdeath/cogl