fix: unbreak setColumnRemarks migration on MySQL

After updating Liquibase version it's started to fail:

2 changes have validation failures
columnDataType is required for setColumnRemarks on mysql, liquibase/version/0.4.4/2020-05-23--modify_condition_field.xml::modify-collections_series-condition-field::php-coder
columnDataType is required for setColumnRemarks on mysql, liquibase/version/0.4.4/2020-05-23--modify_condition_field.xml::modify-series_sales-condition-field::php-coder

Correction for 70c6f37 commit.

Relate to #1526

Author: php-coder

src/main/resources/liquibase/version/0.4.4/2020-05-23--modify_condition_field.xml

@@ -3,7 +3,7 @@
 	xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
-		http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.8.xsd">
+		http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-4.3.xsd">
 
 	<changeSet id="modify-collections_series-condition-field" author="php-coder" context="scheme">
 
@@ -21,6 +21,7 @@
 		<setColumnRemarks
 			tableName="collections_series"
 			columnName="cond"
+			columnDataType="VARCHAR(9)"
 			remarks="Example: MNH, CANCELLED" />
 
 	</changeSet>
@@ -41,6 +42,7 @@
 		<setColumnRemarks
 			tableName="series_sales"
 			columnName="cond"
+			columnDataType="VARCHAR(9)"
 			remarks="Example: MNH, CANCELLED" />
 
 	</changeSet>