minor #5577 Extend priority test for "class_definition" vs "braces" (kubawerlos)

This PR was merged into the 2.18 branch.

Discussion
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Extend priority test for "class_definition" vs "braces"

Commits
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66e8a0fec Extend priority test for class_definition vs braces

tests/Fixtures/Integration/priority/class_definition,braces.test

@@ -8,8 +8,15 @@ Integration of fixers: class_definition,braces.
 class Foo {
 }
 
+class Bar {
+}
+
 --INPUT--
 <?php
 
 class Foo{
 }
+
+class Bar
+{
+}