APT: Add more compiler plugin tests

plugins/annotation-collector/testData/collectToFile/anonymousClasses/anonymousClasses.kt

@@ -0,0 +1,15 @@
+package org.test
+
+import javax.inject.*
+
+public class SomeClass {
+
+    private fun a() {
+        object : Any() {
+            [Inject]
+            val property: Int = 5
+        }
+
+    }
+
+}