[Minor] Re-format :kotlin-klib-commonizer and :kotlin-klib-commonizer-api

native/commonizer/testData/classifierCommonization/constructors/commonized/common/package_root.kt

@@ -1,14 +1,26 @@
-expect class A1(text: String) { constructor(number: Int) }
-expect class A2(text: String) { constructor(number: Int) }
+expect class A1(text: String) {
+    constructor(number: Int)
+}
+
+expect class A2(text: String) {
+    constructor(number: Int)
+}
+
 expect class A3
 expect class A4
 expect class A5
 
-expect class B1 protected constructor(text: String) { protected constructor(number: Int) }
+expect class B1 protected constructor(text: String) {
+    protected constructor(number: Int)
+}
+
 expect class B2
 expect class B3
 
-expect class C1 internal constructor(text: String) { internal constructor(number: Int) }
+expect class C1 internal constructor(text: String) {
+    internal constructor(number: Int)
+}
+
 expect class C2
 
 expect class D1