[feature/events] Add posting_editor_options template ledge

This is needed for options for posts and is used by topic as link MOD

PHPBB3-9550

phpBB/styles/prosilver/template/posting_editor.html

@@ -213,6 +213,7 @@
 		<div class="inner">
 
 		<fieldset class="fields1">
+			<!-- RUNHOOKS posting_editor_options -->
 			<!-- IF S_BBCODE_ALLOWED -->
 				<div><label for="disable_bbcode"><input type="checkbox" name="disable_bbcode" id="disable_bbcode"{S_BBCODE_CHECKED} /> {L_DISABLE_BBCODE}</label></div>
 			<!-- ENDIF -->

phpBB/styles/subsilver2/template/posting_body.html

@@ -257,6 +257,7 @@
 	</td>
 	<td class="row2">
 		<table cellpadding="1">
+		<!-- RUNHOOKS posting_editor_options -->
 		<!-- IF S_BBCODE_ALLOWED -->
 			<tr>
 				<td><input type="checkbox" class="radio" name="disable_bbcode"{S_BBCODE_CHECKED} /></td>