message: fix: match case insensitive license word
diff: @@ -96,12 +96,13 @@ const createSPDXLicenseParser = createParser<SPDXParserTypes>({
  if (isWordChar(char)) {
  const [value, end] = parser.readInputFrom(index, isWordChar);
  + const upperCasedValue = value.toUpperCase();
  - if (value === "AND") {
  + if (upperCasedValue === "AND") {
  return parser.finishToken("And", end);
  - } else if (value === "OR") {
  + } else if (upperCasedValue === "OR") {
  return parser.finishToken("Or", end);
  - } else if (value === "WITH") {
  + } else if (upperCasedValue === "WITH") {
  return parser.finishToken("With", end);
  } else {
  return parser.finishValueToken("Word", value, end);
  