Completion and add import popup to use same sorter

#KT-8842 In progress

idea/testData/quickfix/autoImports/ambiguousNamePreferWithImportsFromPackage.after.kt

@@ -0,0 +1,8 @@
+// "Import" "true"
+// ERROR: Unresolved reference: XXX
+
+import dependency2.XXX
+import dependency2.YYY
+
+fun foo(x: XXX<caret>) {
+}

idea/testData/quickfix/autoImports/ambiguousNamePreferWithImportsFromPackage.before.Dependency1.kt

@@ -0,0 +1,3 @@
+package dependency1
+
+class XXX

idea/testData/quickfix/autoImports/ambiguousNamePreferWithImportsFromPackage.before.Dependency2.kt

@@ -0,0 +1,5 @@
+package dependency2
+
+class XXX
+
+class YYY

idea/testData/quickfix/autoImports/ambiguousNamePreferWithImportsFromPackage.before.Main.kt

@@ -0,0 +1,7 @@
+// "Import" "true"
+// ERROR: Unresolved reference: XXX
+
+import dependency2.YYY
+
+fun foo(x: XXX<caret>) {
+}