test(ngHref): only run Edge-specific test on relevant Edge versions

Author: gkalpak

test/ng/directive/ngHrefSpec.js

@@ -68,8 +68,8 @@ describe('ngHref', function() {
   }));
 
 
-  // Support: IE 9-11 only, Edge 12-15+
-  if (msie || /\bEdge\/[\d.]+\b/.test(window.navigator.userAgent)) {
+  // Support: IE 9-11 only, Edge 12-17
+  if (msie || /\bEdge\/1[2-7]\.[\d.]+\b/.test(window.navigator.userAgent)) {
     // IE/Edge fail when setting a href to a URL containing a % that isn't a valid escape sequence
     // See https://github.com/angular/angular.js/issues/13388
     it('should throw error if ng-href contains a non-escaped percent symbol', inject(function($rootScope, $compile) {