Update testData for changed diagnostic messages

idea/testData/quickfix/override/implemenAsConstructorParameterFunction.kt

@@ -5,7 +5,7 @@
 // ACTION: Make internal
 // ACTION: Make private
 // ACTION: Move 'A' to separate file
-// ERROR: Class 'A' must be declared abstract or implement abstract member public abstract fun foo(): Int defined in I
+// ERROR: Class 'A' is not abstract and does not implement abstract member public abstract fun foo(): Int defined in I
 interface I {
     fun foo(): Int
 }

idea/testData/quickfix/override/implemenAsConstructorParameterInObject.kt

@@ -4,7 +4,7 @@
 // ACTION: Make internal
 // ACTION: Make private
 // ACTION: Move 'A' to separate file
-// ERROR: Object 'A' must be declared abstract or implement abstract member public abstract val foo: Int defined in I
+// ERROR: Object 'A' is not abstract and does not implement abstract member public abstract val foo: Int defined in I
 interface I {
     val foo: Int
 }

idea/testData/quickfix/override/nothingToOverride/addParameterMultiple.kt

@@ -1,5 +1,5 @@
 // "Change function signature..." "true"
-// ERROR: Class 'B' must be declared abstract or implement abstract member public abstract fun f(a: String): Unit defined in A
+// ERROR: Class 'B' is not abstract and does not implement abstract member public abstract fun f(a: String): Unit defined in A
 interface A {
     fun f(a: Int)
     fun f(a: String)

idea/testData/quickfix/override/nothingToOverride/addParameterMultiple.kt.after

@@ -1,5 +1,5 @@
 // "Change function signature..." "true"
-// ERROR: Class 'B' must be declared abstract or implement abstract member public abstract fun f(a: String): Unit defined in A
+// ERROR: Class 'B' is not abstract and does not implement abstract member public abstract fun f(a: String): Unit defined in A
 interface A {
     fun f(a: Int)
     fun f(a: String)