Append newline to EOF for .txt test data files

Reverts and fixes 102f0d3

compiler/testData/loadJava/compiledKotlin/classFun/ClassInParamUsedInFun.txt

@@ -3,4 +3,4 @@ package test
 internal final class ClassParamUsedInFun</*0*/ in T> {
     /*primary*/ public constructor ClassParamUsedInFun</*0*/ in T>()
     internal final fun f(/*0*/ t: T): kotlin.Int
-}
+}

compiler/testData/loadJava/compiledKotlin/classFun/ClassParamUsedInFun.txt

@@ -3,4 +3,4 @@ package test
 internal final class ClassParamUsedInFun</*0*/ T> {
     /*primary*/ public constructor ClassParamUsedInFun</*0*/ T>()
     internal final fun f(/*0*/ t: T): kotlin.Int
-}
+}

compiler/testData/loadJava/compiledKotlin/classFun/FunDelegationToTraitImpl.txt

@@ -7,4 +7,4 @@ internal trait A {
 internal final class B : test.A {
     /*primary*/ public constructor B()
     internal open override /*1*/ /*fake_override*/ fun f(): kotlin.String
-}
+}

compiler/testData/loadJava/compiledKotlin/classFun/FunInParamSuper.txt

@@ -8,4 +8,4 @@ internal open class Base</*0*/ T> {
 internal final class Inh : test.Base<kotlin.String> {
     /*primary*/ public constructor Inh()
     internal final override /*1*/ /*fake_override*/ fun foo(): kotlin.String
-}
+}

compiler/testData/loadJava/compiledKotlin/classFun/TraitFinalFun.txt

@@ -2,4 +2,4 @@ package test
 
 internal trait A {
     internal final fun f(): kotlin.String
-}
+}

compiler/testData/loadJava/compiledKotlin/classFun/TraitOpenFun.txt

@@ -2,4 +2,4 @@ package test
 
 internal trait A {
     internal open fun f(): kotlin.String
-}
+}