OO-2151: reapply the upgrade to o_gta_task.g_taskname

src/main/java/org/olat/upgrade/_spring/databaseUpgradeContext.xml

@@ -96,6 +96,10 @@
 					<constructor-arg index="0" value="OLAT_10.5.0" />
 					<property name="alterDbStatements" value="alter_10_4_0_to_10_5_0.sql" />
 				</bean>
+				<bean id="database_upgrade_10_5_5" class="org.olat.upgrade.DatabaseUpgrade">
+					<constructor-arg index="0" value="OLAT_10.5.5" />
+					<property name="alterDbStatements" value="alter_10_5_4_to_10_5_5.sql" />
+				</bean>
 			</list>
 		</property>
 	</bean>

src/main/resources/database/mysql/alter_10_5_4_to_10_5_5.sql

+alter table o_gta_task modify g_taskname varchar(1024);
\ No newline at end of file

src/main/resources/database/oracle/alter_10_5_4_to_10_5_5.sql

+alter table o_gta_task modify g_taskname varchar2(1024 char);

src/main/resources/database/postgresql/alter_10_5_4_to_10_5_5.sql

+alter table o_gta_task alter column g_taskname type varchar(1024);
+