Fix lint

Author: khiga8

lib/rules/a11y-aria-label-is-readable.js

@@ -1,4 +1,4 @@
-const {getProp, getPropValue} = require('jsx-ast-utils')
+const {getProp} = require('jsx-ast-utils')
 
 module.exports = {
   meta: {
@@ -19,7 +19,7 @@ module.exports = {
         if (propValue.type !== 'Literal') return
 
         const ariaLabel = propValue.value
-        if (ariaLabel.match(/^[a-z]+[a-z\-\.\s]*$/)) {
+        if (ariaLabel.match(/^[a-z]+[a-z\-\s]*$/)) {
           context.report({
             node,
             message: