Append newline to EOF for .txt test data files

Reverts and fixes 102f0d3

compiler/testData/diagnostics/tests/varargs/AmbiguousVararg.txt

@@ -2,4 +2,4 @@ package
 
 internal fun foo(/*0*/ vararg t: kotlin.String /*kotlin.Array<kotlin.String>*/): kotlin.String
 internal fun foo(/*0*/ vararg t: kotlin.Int /*kotlin.IntArray*/): kotlin.String
-internal fun test(): kotlin.Unit
+internal fun test(): kotlin.Unit

compiler/testData/diagnostics/tests/varargs/MoreSpecificVarargsOfEqualLength.txt

@@ -9,4 +9,4 @@ internal final class D {
     internal final fun from(/*0*/ vararg a: kotlin.String /*kotlin.Array<kotlin.String>*/): kotlin.Unit
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
-}
+}

compiler/testData/diagnostics/tests/varargs/MostSepcificVarargsWithJava.txt

@@ -12,4 +12,4 @@ public open class C {
     public/*package*/ open fun from(/*0*/ s: kotlin.String!, /*1*/ s1: kotlin.String!): kotlin.Unit
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
-}
+}

compiler/testData/diagnostics/tests/varargs/NilaryVsVararg.txt

@@ -2,4 +2,4 @@ package
 
 internal fun foo0(): kotlin.String
 internal fun foo0(/*0*/ vararg t: kotlin.Int /*kotlin.IntArray*/): kotlin.String
-internal fun test0(): kotlin.Unit
+internal fun test0(): kotlin.Unit

compiler/testData/diagnostics/tests/varargs/UnaryVsVararg.txt

@@ -2,4 +2,4 @@ package
 
 internal fun foo1(/*0*/ a: kotlin.Int): kotlin.String
 internal fun foo1(/*0*/ a: kotlin.Int, /*1*/ vararg t: kotlin.Int /*kotlin.IntArray*/): kotlin.String
-internal fun test1(): kotlin.Unit
+internal fun test1(): kotlin.Unit

compiler/testData/diagnostics/tests/varargs/kt1781.txt

@@ -8,4 +8,4 @@ public open class JavaClass {
     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
-}
+}

compiler/testData/diagnostics/tests/varargs/kt1835.txt

@@ -9,4 +9,4 @@ public open class JavaClass {
     public/*package*/ open fun from(/*0*/ s: kotlin.String!): kotlin.Unit
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
-}
+}

compiler/testData/diagnostics/tests/varargs/kt1838-param.txt

@@ -5,4 +5,4 @@ internal final class A {
     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
-}
+}

compiler/testData/diagnostics/tests/varargs/kt1838-val.txt

@@ -6,4 +6,4 @@ internal final class A {
     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
-}
+}

compiler/testData/diagnostics/tests/varargs/kt422.txt

@@ -6,4 +6,4 @@ internal fun </*0*/ T> foo(/*0*/ vararg t: T /*kotlin.Array<T>*/): kotlin.Array<
 internal fun foo(/*0*/ vararg a: kotlin.Int /*kotlin.IntArray*/): kotlin.IntArray
 internal fun foo(/*0*/ vararg a: kotlin.Long /*kotlin.LongArray*/): kotlin.LongArray
 internal fun test(): kotlin.Unit
-internal fun test1(): kotlin.Unit
+internal fun test1(): kotlin.Unit

compiler/testData/diagnostics/tests/varargs/varargsAndFunctionLiterals.txt

@@ -1,4 +1,4 @@
 package
 
 internal fun f(/*0*/ vararg t: kotlin.Int /*kotlin.IntArray*/, /*1*/ f: () -> kotlin.Unit): kotlin.Unit
-internal fun test(): kotlin.Unit
+internal fun test(): kotlin.Unit