Replace annotations with brackets in testData

Just in tests that changed after deprecation

idea/testData/quickfix/createFromUsage/createFunction/call/beforeCallInAnnotationEntry.kt

@@ -3,6 +3,6 @@
 // ERROR: Unresolved reference: foo
 // ERROR: Unresolved reference: bar
 
-[foo(1, "2", <caret>bar("3", 4))] fun test() {
+@foo(1, "2", <caret>bar("3", 4)) fun test() {
 
 }

idea/testData/quickfix/suppress/forStatement/unavailable/beforeInAnnotationArgument.kt

@@ -1,7 +1,7 @@
 // "class com.intellij.codeInspection.SuppressIntentionAction" "false"
 // ACTION: Suppress 'INTEGER_OVERFLOW' for fun foo
 
-[Ann(Integer.MAX_VALUE<caret> + 1)]
+@Ann(Integer.MAX_VALUE<caret> + 1)
 fun foo() {}
 
 annotation class Ann(val b: Int)