Fix MLIR build failure: error: no member named 'getValue' in 'mlir::OptionalParseResult'

Fix llvm#63072

Author: joker-eph

mlir/test/mlir-tblgen/attr-or-type-format.td

@@ -648,5 +648,5 @@ def TypeN : TestType<"TestP"> {
 // DEFAULT_TYPE_PARSER: TestDialect::parseType(::mlir::DialectAsmParser &parser)
 // DEFAULT_TYPE_PARSER: auto parseResult = parseOptionalDynamicType(mnemonic, parser, genType);
 // DEFAULT_TYPE_PARSER: if (parseResult.has_value()) {
-// DEFAULT_TYPE_PARSER:   if (::mlir::succeeded(parseResult.getValue()))
+// DEFAULT_TYPE_PARSER:   if (::mlir::succeeded(parseResult.value()))
 // DEFAULT_TYPE_PARSER:     return genType;

mlir/tools/mlir-tblgen/AttrOrTypeDefGen.cpp

@@ -763,7 +763,7 @@ static const char *const dialectDynamicTypeParserDispatch = R"(
   {
     auto parseResult = parseOptionalDynamicType(mnemonic, parser, genType);
     if (parseResult.has_value()) {
-      if (::mlir::succeeded(parseResult.getValue()))
+      if (::mlir::succeeded(parseResult.value()))
         return genType;
       return ::mlir::Type();
     }