SpecifyTypeExplicitlyIntention: remove annotations from result type

#KT-36930 Fixed

idea/testData/multiFileIntentions/specifyTypeExplicitly/after/source/A.java

@@ -0,0 +1,10 @@
+package source;
+
+import org.jetbrains.annotations.NotNull;
+
+class A {
+    @NotNull
+    public String doSmth() {
+        return "";
+    }
+}

idea/testData/multiFileIntentions/specifyTypeExplicitly/after/source/anno.kt

@@ -0,0 +1,3 @@
+package org.jetbrains.annotations
+
+annotation class NotNull

idea/testData/multiFileIntentions/specifyTypeExplicitly/after/source/kt36930.kt

@@ -0,0 +1,5 @@
+package source
+
+fun main() {
+    val myVar: String = A().doSmth()
+}

idea/testData/multiFileIntentions/specifyTypeExplicitly/before/source/A.java

@@ -0,0 +1,10 @@
+package source;
+
+import org.jetbrains.annotations.NotNull;
+
+class A {
+    @NotNull
+    public String doSmth() {
+        return "";
+    }
+}

idea/testData/multiFileIntentions/specifyTypeExplicitly/before/source/anno.kt

@@ -0,0 +1,3 @@
+package org.jetbrains.annotations
+
+annotation class NotNull

idea/testData/multiFileIntentions/specifyTypeExplicitly/before/source/kt36930.kt

@@ -0,0 +1,5 @@
+package source
+
+fun main() {
+    val myVar<caret> = A().doSmth()
+}

idea/testData/multiFileIntentions/specifyTypeExplicitly/specifyTypeExplicitly.test

@@ -0,0 +1,5 @@
+{
+  "mainFile": "source/kt36930.kt",
+  "intentionClass": "org.jetbrains.kotlin.idea.intentions.SpecifyTypeExplicitlyIntention",
+  "withRuntime": true
+}