Add editextendedconfirmedprotected restrict. level to documentcontrol…

…wiki (#3838)

* Add editextendedconfirmedprotected restriction level to documentcontrolwiki

Per request (https://meta.miraheze.org/w/index.php?diff=171790&oldid=171789&rcid=614721)

* Remove +

Maybe this is the `+` @joritochip meant? I do see the other wikis don't have the `+` sign for this variable, but I'm not quite sure why

* Add 'editextendedconfirmedprotected', to line 3598

* Fix tab

LocalSettings.php

@@ -2657,7 +2657,12 @@
 				'read' => true,
 			],
 		],
-		'+famepediawiki' => [
+		'+documentcontrolwiki' => [
+			'extendedconfirmed' => [
+				'editextendedconfirmedprotected' => true,
+			],
+		],
+    		'+famepediawiki' => [
 			'Extendedconfirmed' => [
 				'editextendedconfirmedprotected' => true,
 			],
@@ -3589,6 +3594,9 @@
 		'+devwiki' => [
 			'editinterface',
 		],
+		'+documentcontrolwiki' => [
+			'editextendedconfirmedprotected',
+		],
 		'+famepediawiki' => [
 			'editextendedconfirmedprotected',
 		],
@@ -3648,6 +3656,9 @@
 			'editrestrictedtemplateprotected',
 			'editimportprotected',
 		],
+		'documentcontrolwiki' => [
+			'editextendedconfirmedprotected',
+		],
 		'famepediawiki' => [
 			'editextendedconfirmedprotected',
 		],