Introduce "Function with = { ... }" inspection

#KT-17119 Fixed

idea/testData/inspectionsLocal/functionWithLambdaExpressionBody/wrapRun/function.kt

@@ -0,0 +1,3 @@
+// FIX: Convert to run { ... }
+// WITH_RUNTIME
+fun test(a: Int, b: Int) = <caret>{ a + b }

idea/testData/inspectionsLocal/functionWithLambdaExpressionBody/wrapRun/function.kt.after

@@ -0,0 +1,3 @@
+// FIX: Convert to run { ... }
+// WITH_RUNTIME
+fun test(a: Int, b: Int) = run { a + b }

idea/testData/inspectionsLocal/functionWithLambdaExpressionBody/wrapRun/functionReturnsNothing.kt

@@ -0,0 +1,3 @@
+// FIX: Convert to run { ... }
+// WITH_RUNTIME
+fun test() = <caret>{ error("") }

idea/testData/inspectionsLocal/functionWithLambdaExpressionBody/wrapRun/functionReturnsNothing.kt.after

@@ -0,0 +1,3 @@
+// FIX: Convert to run { ... }
+// WITH_RUNTIME
+fun test(): Nothing = run { error("") }

idea/testData/inspectionsLocal/functionWithLambdaExpressionBody/wrapRun/getter.kt

@@ -0,0 +1,3 @@
+// FIX: Convert to run { ... }
+// WITH_RUNTIME
+val test get() = <caret>{ "" }

idea/testData/inspectionsLocal/functionWithLambdaExpressionBody/wrapRun/getter.kt.after

@@ -0,0 +1,3 @@
+// FIX: Convert to run { ... }
+// WITH_RUNTIME
+val test get() = run { "" }

idea/testData/inspectionsLocal/functionWithLambdaExpressionBody/wrapRun/getterReturnsNothing.kt

@@ -0,0 +1,3 @@
+// FIX: Convert to run { ... }
+// WITH_RUNTIME
+val test get() = <caret>{ error("") }

idea/testData/inspectionsLocal/functionWithLambdaExpressionBody/wrapRun/getterReturnsNothing.kt.after

@@ -0,0 +1,3 @@
+// FIX: Convert to run { ... }
+// WITH_RUNTIME
+val test: Nothing get() = run { error("") }