chore(lint/a11y): fixing and locking down jsx-a11y/anchor-is-valid (#26820)

superset-frontend/.eslintrc.js

@@ -116,7 +116,7 @@ module.exports = {
         'import/no-named-as-default-member': 0,
         'import/prefer-default-export': 0,
         indent: 0,
-        'jsx-a11y/anchor-is-valid': 1,
+        'jsx-a11y/anchor-is-valid': 2,
         'jsx-a11y/click-events-have-key-events': 0, // re-enable up for discussion
         'jsx-a11y/mouse-events-have-key-events': 0, // re-enable up for discussion
         'max-classes-per-file': 0,

superset-frontend/src/SqlLab/components/QueryLimitSelect/index.tsx

@@ -74,7 +74,7 @@ function renderQueryLimit(
       {[...new Set(limitDropdown)].map(limit => (
         <Menu.Item key={`${limit}`} onClick={() => setQueryLimit(limit)}>
           {/* // eslint-disable-line no-use-before-define */}
-          <a role="button">{convertToNumWithSpaces(limit)}</a>{' '}
+          {convertToNumWithSpaces(limit)}{' '}
         </Menu.Item>
       ))}
     </Menu>