Update MSSQLConnectionUriParser.java

Allows special character ^ in password

Author: Cermellus

vertx-mssql-client/src/main/java/io/vertx/mssqlclient/impl/MSSQLConnectionUriParser.java

@@ -29,7 +29,7 @@
  */
 public class MSSQLConnectionUriParser {
   private static final String SCHEME_DESIGNATOR_REGEX = "(sqlserver)://"; // URI scheme designator
-  private static final String USER_INFO_REGEX = "((?<userinfo>[a-zA-Z0-9\\-._~%!*]+(:[a-zA-Z0-9\\-._~%!*]*)?)@)?"; // user name and password
+  private static final String USER_INFO_REGEX = "((?<userinfo>[a-zA-Z0-9\\-._~%!*]+(:[a-zA-Z0-9\\-._~%!*^]*)?)@)?"; // user name and password
   private static final String NET_LOCATION_REGEX = "(?<netloc>[0-9.]+|\\[[a-zA-Z0-9:]+]|[a-zA-Z0-9\\-._~%]+)?"; // ip v4/v6 address, host, domain socket address
   private static final String PORT_REGEX = "(:(?<port>\\d+))?"; // port
   private static final String DATABASE_REGEX = "(/(?<database>[a-zA-Z0-9\\-._~%!*]+))?"; // database name