link tag maps to nothing

- according to https://www.w3.org/TR/html-aam-1.0/, link tag doesn't map to anything even with an href.
- therefore, it no longer makes sense to try to determine role and evaluate, so it should be skipped.
- accordingly, tests are deleted since we don't want to evaluate it.

Author: khiga8

tests/role-supports-aria-props.js

@@ -75,27 +75,6 @@ ruleTester.run('role-supports-aria-props', rule, {
     {code: '<area href="#" aria-owns />'},
     {code: '<area href="#" aria-relevant />'},
 
-    // LINK TESTS - implicit role is `link`
-    {code: '<link href="#" aria-expanded />'},
-    {code: '<link href="#" aria-atomic />'},
-    {code: '<link href="#" aria-busy />'},
-    {code: '<link href="#" aria-controls />'},
-    {code: '<link href="#" aria-describedby />'},
-    {code: '<link href="#" aria-disabled />'},
-    {code: '<link href="#" aria-dropeffect />'},
-    {code: '<link href="#" aria-flowto />'},
-    {code: '<link href="#" aria-grabbed />'},
-    {code: '<link href="#" aria-hidden />'},
-    {code: '<link href="#" aria-haspopup />'},
-    {code: '<link href="#" aria-label />'},
-    {code: '<link href="#" aria-labelledby />'},
-    {code: '<link href="#" aria-live />'},
-    {code: '<link href="#" aria-owns />'},
-    {code: '<link href="#" aria-relevant />'},
-
-    // this will have global
-    {code: '<link aria-checked />'},
-
     // this will have role of `img`
     {code: '<img alt="foobar" aria-busy />'},
 
@@ -338,6 +317,7 @@ ruleTester.run('role-supports-aria-props', rule, {
     {code: '<datalist aria-expanded />'},
     {code: '<div role="heading" aria-level />'},
     {code: '<div role="heading" aria-level="1" />'},
+    {code: '<link href="#" aria-expanded />'}, // link maps to nothing
   ],
 
   invalid: [
@@ -358,10 +338,6 @@ ruleTester.run('role-supports-aria-props', rule, {
       code: '<area href="#" aria-checked />',
       errors: [getErrorMessage('aria-checked', 'link')],
     },
-    {
-      code: '<link href="#" aria-checked />',
-      errors: [getErrorMessage('aria-checked', 'link')],
-    },
     {
       code: '<img alt="foobar" aria-checked />',
       errors: [getErrorMessage('aria-checked', 'img')],
@@ -482,10 +458,6 @@ ruleTester.run('role-supports-aria-props', rule, {
       code: '<menu type="toolbar" aria-expanded />',
       errors: [getErrorMessage('aria-expanded', 'toolbar')],
     },
-    {
-      code: '<link href="#" aria-invalid />',
-      errors: [getErrorMessage('aria-invalid', 'link')],
-    },
     {
       code: '<area href="#" aria-invalid />',
       errors: [getErrorMessage('aria-invalid', 'link')],