DBZ-7152 Allow singleUpdateStatement to use tableSources clause instead of only table name

debezium-ddl-parser/src/main/antlr4/io/debezium/ddl/parser/mysql/generated/MySqlParser.g4

@@ -1046,7 +1046,7 @@ handlerCloseStatement
     ;
 
 singleUpdateStatement
-    : UPDATE priority=LOW_PRIORITY? IGNORE? tableName (AS? uid)?
+    : UPDATE priority=LOW_PRIORITY? IGNORE? tableSources (AS? uid)?
       SET updatedElement (',' updatedElement)*
       (WHERE expression)? orderByClause? limitClause?
     ;

debezium-ddl-parser/src/test/resources/mysql/examples/ddl_create.sql

@@ -719,3 +719,13 @@ SELECT
      ,@N_latin;
 END
 #end
+
+#begin
+CREATE PROCEDURE TEST_UPDATE()
+BEGIN
+    UPDATE TEST_AUTO_INC AI
+        JOIN TEST_JOIN_LIMIT JL ON JL.ID = AI.ID
+    SET AI.COL_1 = NULL
+    LIMIT 500;
+END
+#end