Revert "glsl: do not use deprecated bison-keyword"

This reverts commit eb85124a9f.

src/compiler/glsl/glcpp/glcpp-parse.y

@@ -155,7 +155,7 @@ add_builtin_define(glcpp_parser_t *parser, const char *name, int value);
 %}
 
 %pure-parser
-%define parse.error verbose
+%error-verbose
 
 %locations
 %initial-action {

src/compiler/glsl/glsl_parser.yy

@@ -81,7 +81,7 @@ static bool match_layout_qualifier(const char *s1, const char *s2,
 %expect 0
 
 %pure-parser
-%define parse.error verbose
+%error-verbose
 
 %locations
 %initial-action {

src/mesa/program/program_parse.y

@@ -124,7 +124,7 @@ static struct asm_instruction *asm_instruction_copy_ctor(
 %locations
 %lex-param   { struct asm_parser_state *state }
 %parse-param { struct asm_parser_state *state }
-%define parse.error verbose
+%error-verbose
 
 %union {
    struct asm_instruction *inst;