mesa/copyimage: report INVALID_VALUE for missing cube face
mesa/copyimage: report INVALID_VALUE for missing cube face

The specs says INVALID_VALUE for exceeding dimensions,
which is really what is happening here.

This fixes:
GL45-CTS.copy_image.non_existent_mipmap

Cc: "11.2 12.0" <59f39c0db42d4479a46b02d4d2bc11120e37bb44@lists.freedesktop.org>
Reviewed-by: Antia Puentes <cb7235b689ed9503d8ca40656e7a04b2a0428d43@igalia.com>
Signed-off-by: Dave Airlie <f2295d84e358395675bc8031be58672073ae065e@redhat.com>

metora/MesaGLSLCompiler,metora/MesaGLSLCompiler,metora/MesaGLSLCompiler