fix(template-no-invalid-role): drop unsupported ARIA 1.3 allowlist tokens

`associationlist`, `associationlistitemkey`, and `associationlistitemvalue`
are not present in the current WAI-ARIA 1.3 editor's draft
(https://w3c.github.io/aria/). Earlier commit listed all five as draft
tokens; only `comment` and `suggestion` are actually proposed. Drop the
three phantom tokens and the tests that accepted them as valid.

With this change the rule now correctly flags `role='associationlist'`
and siblings as invalid, matching peer behavior (jsx-a11y, vue-a11y,
lit-a11y all reject them).

Author: johanrd

lib/rules/template-no-invalid-role.js

@@ -1,16 +1,11 @@
 const { roles } = require('aria-query');
 
 // Valid ARIA roles = concrete (non-abstract) entries from aria-query, plus a
-// small set of WAI-ARIA 1.3 draft roles that aria-query doesn't yet ship. The
+// couple of WAI-ARIA 1.3 draft roles that aria-query doesn't yet ship. The
 // ARIA 1.2 base roles, DPUB-ARIA (doc-*), and Graphics-ARIA (graphics-*) all
-// come from aria-query.
-const ARIA_13_DRAFT_ROLES = [
-  'associationlist',
-  'associationlistitemkey',
-  'associationlistitemvalue',
-  'comment',
-  'suggestion',
-];
+// come from aria-query. Both `comment` and `suggestion` are present in the
+// current ARIA 1.3 editor's draft (https://w3c.github.io/aria/).
+const ARIA_13_DRAFT_ROLES = ['comment', 'suggestion'];
 const VALID_ROLES = new Set([
   ...[...roles.keys()].filter((role) => !roles.get(role).abstract),
   ...ARIA_13_DRAFT_ROLES,

tests/lib/rules/template-no-invalid-role.js

@@ -57,9 +57,6 @@ ruleTester.run('template-no-invalid-role', rule, {
     '<template><table role="textbox"></table></template>',
     '<template><div role="{{if this.inModal "dialog" "contentinfo" }}"></div></template>',
 
-    // Missing VALID_ROLES entries: associationlistitemkey, associationlistitemvalue, cell
-    '<template><div role="associationlistitemkey">Key</div></template>',
-    '<template><div role="associationlistitemvalue">Value</div></template>',
     '<template><td role="cell">Data</td></template>',
 
     // Case-insensitive role matching
@@ -246,9 +243,6 @@ hbsRuleTester.run('template-no-invalid-role', rule, {
     '<AwesomeThing role="presentation"></AwesomeThing>',
     '<table role="textbox"></table>',
     '<div role="{{if this.inModal "dialog" "contentinfo" }}"></div>',
-    // Missing VALID_ROLES entries: associationlistitemkey, associationlistitemvalue, cell
-    '<div role="associationlistitemkey">Key</div>',
-    '<div role="associationlistitemvalue">Value</div>',
     '<td role="cell">Data</td>',
     // Case-insensitive role matching
     '<div role="Button">Click</div>',