glsl/linker: Include the interface name for input and output blocks
glsl/linker: Include the interface name for input and output blocks

On my oes_shader_io_blocks branch, this fixes 71
dEQP-GLES31.functional.program_interface_query.* tests.

Signed-off-by: Ian Romanick <2b237cafb16dc45038e85df6c85e74e6d899eba9@intel.com>
Reviewed-by: Kenneth Graunke <bd2562f754ec92342f93f61c25d731e290a2ffa8@whitecape.org>
Cc: 59f39c0db42d4479a46b02d4d2bc11120e37bb44@lists.freedesktop.org

metora/MesaGLSLCompiler,metora/MesaGLSLCompiler,metora/MesaGLSLCompiler