fix tests by adding missing 'init' keywords to testdata

idea/testData/hierarchy/calls/callees/kotlinClass/main0.kt

@@ -12,7 +12,7 @@ open class KClientBase {
 }
 
 class <caret>KClient(): KClientBase() {
-    {
+    init {
         fun localFun(s: String): String = packageFun(s)
 
 

idea/testData/hierarchy/calls/callees/kotlinObject/main0.kt

@@ -12,7 +12,7 @@ open class KClientBase {
 }
 
 object <caret>KClient: KClientBase() {
-    {
+    init {
         fun localFun(s: String): String = packageFun(s)
 
 

idea/testData/hierarchy/calls/callers/kotlinClass/main0.kt

@@ -8,7 +8,7 @@ fun packageFun(s: String): String = s + KA().name
 val packageVal = KA().name
 
 class KClient {
-    {
+    init {
         KA()
     }
 

idea/testData/hierarchy/calls/callers/kotlinFunction/main0.kt

@@ -12,7 +12,7 @@ fun packageFun(s: String): String = KBase().foo("") + KA().foo(s)
 val packageVal = KBase().foo("") + KA().foo("")
 
 class KClient {
-    {
+    init {
         KA().foo("")
         KBase().foo("")
     }

idea/testData/hierarchy/calls/callers/kotlinNestedClass/main0.kt

@@ -10,7 +10,7 @@ fun packageFun(s: String): String = s + T.KA().name
 val packageVal = T.KA().name
 
 class KClient {
-    {
+    init {
         T.KA()
     }
 

idea/testData/hierarchy/calls/callers/kotlinNestedInnerClass/main0.kt

@@ -10,7 +10,7 @@ fun packageFun(s: String): String = s + T().KA().name
 val packageVal = T().KA().name
 
 class KClient {
-    {
+    init {
         T().KA()
     }
 

idea/testData/hierarchy/calls/callers/kotlinPackageFunction/main0.kt

@@ -3,7 +3,7 @@ fun <caret>packageFun(s: String): String = s
 val packageVal = packageFun("")
 
 class KClient {
-    {
+    init {
         packageFun("")
     }
 

idea/testData/hierarchy/calls/callers/kotlinPackageProperty/main0.kt

@@ -3,7 +3,7 @@ var <caret>packageVal = ""
 fun packageFun(s: String): String = packageVal + s
 
 class KClient {
-    {
+    init {
         packageVal = ""
     }
 
@@ -24,7 +24,7 @@ class KClient {
 
 object KClientObj {
     val a = packageVal
-    {
+    init {
         packageVal = ""
     }
 }

idea/testData/hierarchy/calls/callers/kotlinProperty/main0.kt

@@ -12,7 +12,7 @@ fun packageFun(s: String): String = KBase().name + KA().name
 val packageVal = KBase().name + KA().name
 
 class KClient {
-    {
+    init {
         KBase().name = ""
         KA().name = ""
     }
@@ -37,7 +37,7 @@ class KClient {
 
 object KClientObj {
     val a = KBase().name + KA().name
-    {
+    init {
         KBase().name = ""
         KA().name = ""
     }