main: Remove interface block array index for doing the name comparison

main: Remove interface block array index for doing the name comparison

From ARB_program_query_interface spec:

"uint GetProgramResourceIndex(uint program, enum programInterface,
                                   const char *name);
 [...]
 If <name> exactly matches the name string of one of the active resources
 for <programInterface>, the index of the matched resource is returned.
 Additionally, if <name> would exactly match the name string of an active
 resource if "[0]" were appended to <name>, the index of the matched
 resource is returned. [...]"

"A string provided to GetProgramResourceLocation or
 GetProgramResourceLocationIndex is considered to match an active variable
 if:
[...]
   * if the string identifies the base name of an active array, where the
     string would exactly match the name of the variable if the suffix
     "[0]" were appended to the string;
[...]
"

Fixes the following two dEQP-GLES31 tests:

dEQP-GLES31.functional.program_interface_query.shader_storage_block.resource_list.block_array
dEQP-GLES31.functional.program_interface_query.shader_storage_block.resource_list.block_array_single_element

v2:
- Add AoA support (Timothy)
- Apply it too for GetUniformLocation(), GetUniformName() and others
  because ARB_program_interface_query says that they are equivalent
  to GetProgramResourceLocation() and GetProgramResourceName() (Tapani)

Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>