Core: Fix line endings to match style guide(#7476)

src/Jackett.Common/Content/common.js

@@ -1,4 +1,4 @@
-function getUrlParams() {
+function getUrlParams() {
     var vars = [], hash;
     var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
     for (var i = 0; i < hashes.length; i++) {
@@ -7,4 +7,4 @@
         vars[hash[0]] = hash[1];
     }
     return vars;
-}
+}