Adjust testData: get rid of obsolete annotations

idea/testData/stubs/AnnotationOnLocalFunction.kt

@@ -1,4 +1,4 @@
 fun foo() {
-    [Deprecated] fun innerFoo() {
+    @[Deprecated] fun innerFoo() {
     }
 }

idea/testData/stubs/AnnotationsOnPrimaryCtr.kt

@@ -1 +1 @@
-class A [Deprecated] private [Override Deprecated] ()
+class A @[Deprecated] private @[Override Deprecated] ()

idea/testData/stubs/DanglingAnnotations.kt

@@ -1,5 +1,5 @@
 class C {
-    [Ann]
+    @[Ann]
 }
 
-[Ann]
+@[Ann]

idea/testData/stubs/ManyAnnotationsOnFunction.kt

@@ -1,2 +1,2 @@
-[Deprecated Override] fun foo() {
+@[Deprecated Override] fun foo() {
 }

idea/testData/stubs/PropertyAsPropertyInitalizerInvalidCode.kt

@@ -1 +1 @@
-val c = [x] val a
+val c = @[x] val a

idea/testData/stubs/TypeAnnotation.kt

@@ -4,4 +4,4 @@ annotation class b(val e: E)
 
 enum class E { E1 E2 }
 
-fun types(param: [a] [b(E.E1)] DoubleRange): [a] [b(E.E2)] Unit {}
+fun types(param: @[a] @[b(E.E1)] DoubleRange): @[a] @[b(E.E2)] Unit {}