Correct the link for page issues in the old treatment.

createBanner was incorrectly always assigning the 'all' keyword
to the old page issues banner. Instead it should use the section
number in the function signature - as this decision of which issues
to show is made inside initPageIssues

For the old treatment, in the main namespace, we only show issues
in the lead section. When we use the 'all' keyword the visual is
the same, but it breaks the instrumentation requirement that
sectionNumbers and issuesSeverity should be the correct length

Note, for the talk and category pages treatment, we do not
log any events so the instrumentation doesn't matter here
and the 'all' keyword correctly targets all issues in the page
as before.

Bug: T203050
Change-Id: I63e45da05ca033fe282633f7fd59038a8e5d8c8d

resources/skins.minerva.scripts/pageIssues.js

@@ -188,8 +188,7 @@
 			} );
 		} else {
 			$link = createLinkElement( labelText );
-			// In group A, we link to all issues no matter where the banner is.
-			$link.attr( 'href', '#/issues/' + KEYWORD_ALL_SECTIONS );
+			$link.attr( 'href', '#/issues/' + section );
 			$link.click( function () {
 				pageIssuesLogger.log( {
 					action: 'issueClicked',