[fix] update google play apps xpath

searx/settings.yml

@@ -544,9 +544,9 @@ engines:
   - name : google play apps
     engine : xpath
     search_url : https://play.google.com/store/search?q={query}&c=apps
-    results_xpath : '//div[@class="WHE7ib mpg5gc"]'
-    title_xpath : './/div[@class="RZEgze"]//div[@title and not(@title="")]/a'
-    url_xpath : './/div[@class="RZEgze"]//div[@title and not(@title="")]/a/@href'
+    results_xpath : '//div[@class="ImZGtf mpg5gc"]'
+    title_xpath : './/div[@class="RZEgze"]//div[@class="kCSSQe"]//a'
+    url_xpath : './/div[@class="RZEgze"]//div[@class="kCSSQe"]//a/@href'
     content_xpath : './/div[@class="RZEgze"]//a[@class="mnKHRc"]'
     thumbnail_xpath : './/div[@class="uzcko"]/div/span[1]//img/@data-src'
     categories : files