pkp/pkp-lib#9262 Add install and upgrade migrations for Highlights

Author: NateWr

dbscripts/xml/install.xml

@@ -45,6 +45,7 @@
 	<migration class="PKP\migration\install\MetadataMigration" />
 	<migration class="PKP\migration\install\AnnouncementsMigration" />
 	<migration class="PKP\migration\install\CategoriesMigration" />
+	<migration class="PKP\migration\install\HighlightsMigration" />
 	<migration class="APP\migration\install\MetricsMigration" />
 
 	<!-- Other install tasks -->

dbscripts/xml/upgrade.xml

@@ -216,9 +216,10 @@
 		<migration class="PKP\migration\upgrade\v3_4_0\I9136_MigrateUniqueSiteId"/>
 		<migration class="APP\migration\upgrade\v3_4_0\I9231_FixMetricsIndexes"/>
 	</upgrade>
-	
+
 	<upgrade minversion="3.4.0.0" maxversion="3.4.9.9">
 		<migration class="PKP\migration\upgrade\v3_5_0\I9197_MigrateAccessKeys"/>
+		<migration class="PKP\migration\upgrade\v3_5_0\I9262_Highlights"/>
 	</upgrade>
 
 	<!-- update plugin configuration - should be done as the final upgrade task -->