Remove @annotation from test data

compiler/testData/loadJava/compiledKotlin/annotations/packageMembers/Function.txt

@@ -2,6 +2,6 @@ package test
 
 @test.Anno() public fun function(): kotlin.Unit
 
-@kotlin.annotation.annotation() public final class Anno : kotlin.Annotation {
+public final annotation class Anno : kotlin.Annotation {
     /*primary*/ public constructor Anno()
 }