fix tests for quoted names

idea/testData/quickfix/createFromUsage/createVariable/parameter/quotedName.kt

@@ -1,4 +1,4 @@
-// "Create parameter '\u00A0'" "true"
+// "Create parameter '!u00A0'" "true"
 fun test() {
-    val t: Int = <caret>`\u00A0`
+    val t: Int = <caret>`!u00A0`
 }

idea/testData/quickfix/createFromUsage/createVariable/parameter/quotedName.kt.after

@@ -1,4 +1,4 @@
-// "Create parameter '\u00A0'" "true"
-fun test(`\u00A0`: Int) {
-    val t: Int = `\u00A0`
+// "Create parameter '!u00A0'" "true"
+fun test(`!u00A0`: Int) {
+    val t: Int = `!u00A0`
 }

idea/testData/quickfix/createFromUsage/createVariable/property/quotedName.kt

@@ -1,5 +1,5 @@
-// "Create property '\u00A0'" "true"
+// "Create property '!u00A0'" "true"
 // ERROR: Property must be initialized
 fun test() {
-    val t: Int = <caret>`\u00A0`
+    val t: Int = <caret>`!u00A0`
 }

idea/testData/quickfix/createFromUsage/createVariable/property/quotedName.kt.after

@@ -1,7 +1,7 @@
-val `\u00A0`: Int
+val `!u00A0`: Int
 
-// "Create property '\u00A0'" "true"
+// "Create property '!u00A0'" "true"
 // ERROR: Property must be initialized
 fun test() {
-    val t: Int = `\u00A0`
+    val t: Int = `!u00A0`
 }