Upgrade phpunit.xml.dist config

using --migrate-configuration

Author: wilsenhc

phpunit.xml.dist

@@ -9,19 +9,19 @@
          convertWarningsToExceptions="true"
          processIsolation="false"
          stopOnFailure="false">
-    <testsuites>
-        <testsuite name="unit">
-            <directory>tests/Unit</directory>
-        </testsuite>
-        <testsuite name="integration">
-            <directory>tests/Integration</directory>
-        </testsuite>
-    </testsuites>
-    <filter>
-        <whitelist>
-            <directory suffix=".php">src/</directory>
-        </whitelist>
-    </filter>
-    <php>
-    </php>
-</phpunit>
+  <coverage>
+    <include>
+      <directory suffix=".php">src/</directory>
+    </include>
+  </coverage>
+  <testsuites>
+    <testsuite name="unit">
+      <directory>tests/Unit</directory>
+    </testsuite>
+    <testsuite name="integration">
+      <directory>tests/Integration</directory>
+    </testsuite>
+  </testsuites>
+  <php>
+  </php>
+</phpunit>