SCA: dropped import duplicates, fixed a few cases of php core API misuse (#5639)

* SCA: dropped import duplicates, fixed a few cases of php core API misuse

* SCA: partial revert to probe if semaphore build gets fixed

Author: kalessil

src/Codeception/Module/WebDriver.php

@@ -6,7 +6,7 @@
 use Codeception\Exception\ConnectionException;
 use Codeception\Exception\ElementNotFound;
 use Codeception\Exception\MalformedLocatorException;
-use Codeception\Exception\ModuleConfigException as ModuleConfigException;
+use Codeception\Exception\ModuleConfigException;
 use Codeception\Exception\ModuleException;
 use Codeception\Exception\TestRuntimeException;
 use Codeception\Lib\Interfaces\ConflictsWithModule;