tests: move the namespaced-calls checker to Itools\Standards

Re-copied from the docs-repo original. Mapping it in autoload-dev
stops composer skipping the class and printing a PSR-4 warning.

Author: daveedis

composer.json

@@ -26,7 +26,8 @@
     },
     "autoload-dev": {
         "psr-4": {
-            "Itools\\SmartString\\Tests\\": "tests/"
+            "Itools\\SmartString\\Tests\\": "tests/",
+            "Itools\\Standards\\": "tests/Integration/"
         }
     },
     "config": {

tests/Integration/NamespacedCallsCheck.php

@@ -1,7 +1,7 @@
 <?php
 declare(strict_types=1);
 
-namespace InteractiveTools\Standards;
+namespace Itools\Standards;
 
 use ReflectionFunction;
 

tests/Integration/NamespacedCallsTest.php

@@ -3,7 +3,7 @@
 
 namespace Itools\SmartString\Tests\Integration;
 
-use InteractiveTools\Standards\NamespacedCallsCheck;
+use Itools\Standards\NamespacedCallsCheck;
 use PHPUnit\Framework\TestCase;
 use ReflectionClass;