J2K: Idea doesn't proposed to insert imports on copy-paste if explicit import was inserted

#KT-8738 Fixed

idea/testData/copyPaste/conversion/AddImportsWithExplicitImports.expected.kt

@@ -0,0 +1,11 @@
+import java.io.File
+
+class C {
+    private fun memberFun(file: File) {
+    }
+
+    companion object {
+        jvmStatic public fun main(args: Array<String>) {
+        }
+    }
+}

idea/testData/copyPaste/conversion/AddImportsWithExplicitImports.java

@@ -0,0 +1,6 @@
+import java.io.File;
+
+<selection>class C {
+    public static void main(String[] args) { }
+    private void memberFun(File file) {}
+}</selection>

idea/testData/copyPaste/conversion/AddImportsWithExplicitImports.to.kt

@@ -0,0 +1 @@
+<caret>