LPS-105011 wiki-test: Fix Eclipse compile errors

https://issues.liferay.com/browse/LPS-105011

Author: BryanEngler

modules/apps/wiki/wiki-test/build.gradle

@@ -1,6 +1,7 @@
 dependencies {
 	testIntegrationCompile group: "com.liferay.portal", name: "com.liferay.portal.impl", version: "default"
 	testIntegrationCompile group: "com.liferay.portal", name: "com.liferay.portal.kernel", version: "default"
+	testIntegrationCompile group: "javax.portlet", name: "portlet-api", version: "3.0.1"
 	testIntegrationCompile project(":apps:asset:asset-test-util")
 	testIntegrationCompile project(":apps:export-import:export-import-api")
 	testIntegrationCompile project(":apps:export-import:export-import-test-util")