Quick Fixes: Implement "Create label" quick fix

#KT-8855 Fixed

idea/testData/quickfix/createLabel/breakInLoop.kt

@@ -0,0 +1,7 @@
+// "Create label foo@" "true"
+
+fun test() {
+    while (true) {
+        break@<caret>foo
+    }
+}

idea/testData/quickfix/createLabel/breakInLoop.kt.after

@@ -0,0 +1,7 @@
+// "Create label foo@" "true"
+
+fun test() {
+    foo@ while (true) {
+        <caret>break@foo
+    }
+}

idea/testData/quickfix/createLabel/breakInOuterLoop.kt

@@ -0,0 +1,9 @@
+// "Create label foo@" "true"
+
+fun test() {
+    while (true) {
+        while (true) {
+            break@<caret>foo
+        }
+    }
+}

idea/testData/quickfix/createLabel/breakInOuterLoop.kt.after

@@ -0,0 +1,9 @@
+// "Create label foo@" "true"
+
+fun test() {
+    foo@ while (true) {
+        while (true) {
+         <caret>   break@foo
+        }
+    }
+}

idea/testData/quickfix/createLabel/breakInlambdaBeforeLoop.kt

@@ -0,0 +1,11 @@
+// "Create label foo@" "false"
+// ERROR: The label '@foo' does not denote a loop
+// ERROR: Unresolved reference: @foo
+
+fun bar(f: () -> Unit) { }
+
+fun test() {
+    while (true) {
+        bar { break@<caret>foo }
+    }
+}

idea/testData/quickfix/createLabel/breakNoLoop.kt

@@ -0,0 +1,8 @@
+// "Create label foo@" "false"
+// ACTION: Convert to expression body
+// ERROR: The label '@foo' does not denote a loop
+// ERROR: Unresolved reference: @foo
+
+fun test() {
+    break@<caret>foo
+}

idea/testData/quickfix/createLabel/continueInLoop.kt

@@ -0,0 +1,7 @@
+// "Create label foo@" "true"
+
+fun test() {
+    while (true) {
+        continue@<caret>foo
+    }
+}

idea/testData/quickfix/createLabel/continueInLoop.kt.after

@@ -0,0 +1,7 @@
+// "Create label foo@" "true"
+
+fun test() {
+    foo@ while (true) {
+        <caret>continue@foo
+    }
+}

idea/testData/quickfix/createLabel/continueNoLoop.kt

@@ -0,0 +1,8 @@
+// "Create label foo@" "false"
+// ACTION: Convert to expression body
+// ERROR: The label '@foo' does not denote a loop
+// ERROR: Unresolved reference: @foo
+
+fun test() {
+    continue@<caret>foo
+}

idea/testData/quickfix/createLabel/returnInLambda.kt

@@ -0,0 +1,7 @@
+// "Create label foo@" "true"
+
+inline fun Int.bar(f: (Int) -> Unit) { }
+
+fun test() {
+    1.bar { if (it == 2) return@<caret>foo }
+}

idea/testData/quickfix/createLabel/returnInLambda.kt.after

@@ -0,0 +1,7 @@
+// "Create label foo@" "true"
+
+inline fun Int.bar(f: (Int) -> Unit) { }
+
+fun test() {
+    1.bar foo@ { if (it == 2) return@<caret>foo }
+}

idea/testData/quickfix/createLabel/returnInOuterLambda.kt

@@ -0,0 +1,7 @@
+// "Create label foo@" "true"
+
+inline fun Int.bar(f: (Int) -> Unit) { }
+
+fun test() {
+    1.bar { 2.bar { if (it == 2) return@<caret>foo } }
+}

idea/testData/quickfix/createLabel/returnInOuterLambda.kt.after

@@ -0,0 +1,7 @@
+// "Create label foo@" "true"
+
+inline fun Int.bar(f: (Int) -> Unit) { }
+
+fun test() {
+    1.bar foo@ { 2.bar { if (it == 2) return@<caret>foo } }
+}

idea/testData/quickfix/createLabel/returnNoLambda.kt

@@ -0,0 +1,7 @@
+// "Create label foo@" "false"
+// ACTION: Convert to expression body
+// ERROR: Unresolved reference: @foo
+
+fun test(): Int {
+    return@<caret>foo 1
+}