mesa: refuse to update tex parameters when a handle is allocated

mesa: refuse to update tex parameters when a handle is allocated

The ARB_bindless_texture spec says:

   "The ARB_bindless_texture spec says: "The error INVALID_OPERATION
    is generated by TexImage*, CopyTexImage*, CompressedTexImage*,
    TexBuffer*, TexParameter*, as well as other functions defined in
    terms of these, if the texture object to be modified is referenced
    by one or more texture or image handles."

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>