Disabled "Convert to get/set call" intention where it did not work correctly anyway

idea/testData/intentions/operatorToFunction/compoundAssignment.kt

@@ -0,0 +1,9 @@
+// IS_APPLICABLE: false
+interface C {
+    operator fun get(p: String): Int
+    operator fun set(p: String, value: Int)
+}
+
+fun foo(c: C) {
+    c<caret>[""] += 10
+}

idea/testData/intentions/operatorToFunction/compoundAssignment2.kt

@@ -0,0 +1,8 @@
+// WITH_RUNTIME
+interface C {
+    operator fun get(p: String): MutableList<Int>
+}
+
+fun foo(c: C) {
+    c<caret>[""] += 10
+}

idea/testData/intentions/operatorToFunction/compoundAssignment2.kt.after

@@ -0,0 +1,8 @@
+// WITH_RUNTIME
+interface C {
+    operator fun get(p: String): MutableList<Int>
+}
+
+fun foo(c: C) {
+    c.get("") += 10
+}

idea/testData/intentions/operatorToFunction/pluPlus.kt

@@ -0,0 +1,9 @@
+// IS_APPLICABLE: false
+interface C {
+    operator fun get(p: String): Int
+    operator fun set(p: String, value: Int)
+}
+
+fun foo(c: C) {
+    c<caret>[""]++
+}