glsl: Allow arrays of arrays in GLSL ES 3.10 and GLSL 4.30

glsl: Allow arrays of arrays in GLSL ES 3.10 and GLSL 4.30

V3: use a check_*_allowed style function for requirements checking
rather than has_* which doesn't encapsulate the error message

V2: add missing 's' to the extension name in error messages
 and add decimal place in version string

Reviewed-by: Marta Lofstedt <marta.lofstedt@intel.com>