Render property accessor annotations in .txt test data

If property accessor rendering is disabled in a test, render annotations
on accessors as use-site-targeted, as was done with
`@setparam:`-annotations. Otherwise they were lost

compiler/testData/diagnostics/tests/annotations/options/unrepeatable.txt

@@ -1,6 +1,6 @@
 package
 
-@unrepann(x = 0) public var annotated: kotlin.Int
+@unrepann(x = 0) @get:unrepann(x = 1) public var annotated: kotlin.Int
 @unrepann(x = 0) @unrepann(x = 1) public var annotated2: kotlin.Int
 @ann(y = 0) @ann(y = 1) public fun foo(/*0*/ @ann(y = 7) @ann(y = 2) x: kotlin.Int): kotlin.Int