Laravel 7.x Shift (#3011)

* Apply Laravel coding style
* Shift bindings
* Shift core files
* Shift to Throwable
* Add laravel/ui dependency
* Shift Eloquent methods
* Shift config files
* Shift Laravel dependencies
* Shift cleanup
* Shift test config and references
* Applied styleci changes
* Applied fixes post shift to laravel 7

Co-authored-by: Shift <shift@laravelshift.com>

app/Entities/Tools/SearchRunner.php

@@ -196,7 +196,7 @@ class SearchRunner
             $escapedOperators[] = preg_quote($operator);
         }
 
-        return join('|', $escapedOperators);
+        return implode('|', $escapedOperators);
     }
 
     /**