Replaced AddReturnTypeFix with SpecifyTypeExplicitlyAction for properties.

idea/testData/quickfix/typeAddition/afterPublicValWithoutReturnType.kt

@@ -1,4 +1,4 @@
-// "Add return type declaration" "true"
+// "Specify Type Explicitly" "true"
 package a
 
 import java.util.List

idea/testData/quickfix/typeAddition/beforePublicValWithoutReturnType.kt

@@ -1,4 +1,4 @@
-// "Add return type declaration" "true"
+// "Specify Type Explicitly" "true"
 package a
 
 public val <caret>l = java.util.Collections.emptyList<Int>()

idea/testData/quickfix/typeImports/afterImportFromAnotherFile.kt

@@ -1,4 +1,4 @@
-// "Add return type declaration" "true"
+// "Specify Type Explicitly" "true"
 
 package a
 

idea/testData/quickfix/typeImports/afterNoImportFromTheSameFile.kt

@@ -1,4 +1,4 @@
-// "Add return type declaration" "true"
+// "Specify Type Explicitly" "true"
 
 class A() {}
 

idea/testData/quickfix/typeImports/beforeImportFromAnotherFile.Main.kt

@@ -1,4 +1,4 @@
-// "Add return type declaration" "true"
+// "Specify Type Explicitly" "true"
 
 package a
 

idea/testData/quickfix/typeImports/beforeNoImportFromTheSameFile.kt

@@ -1,4 +1,4 @@
-// "Add return type declaration" "true"
+// "Specify Type Explicitly" "true"
 
 class A() {}