Merge pull request #2815 from t-kameyama/KT-35022

Remove `const` modifier on "change to var" quickfix

#KT-35022 Fixed

idea/testData/quickfix/variables/changeMutability/const.kt

@@ -0,0 +1,8 @@
+// "Change to var" "true"
+object A {
+    const val A = 1
+
+    fun foo() {
+        <caret>A = 10
+    }
+}

idea/testData/quickfix/variables/changeMutability/const.kt.after

@@ -0,0 +1,8 @@
+// "Change to var" "true"
+object A {
+    var A = 1
+
+    fun foo() {
+        <caret>A = 10
+    }
+}