1/2 Refactoring: split GetterAnnotations & PropertyAnnotations tests for K1 and K2

These tests won't be FIR_IDENTICAL after the next commit. That's why I
split them prematurely. This allows me to have a nicer diff in `2/2`
commit.

In scope of KT-15470
Review: https://jetbrains.team/p/kt/reviews/9250

compiler/testData/diagnostics/tests/annotations/withUseSiteTarget/GetterAnnotations.fir.kt

@@ -0,0 +1,39 @@
+import kotlin.reflect.KProperty
+
+annotation class Ann
+
+class CustomDelegate {
+    operator fun getValue(thisRef: Any?, prop: KProperty<*>): String = prop.name
+}
+
+<!WRONG_ANNOTATION_TARGET_WITH_USE_SITE_TARGET!>@get:Ann<!>
+class SomeClass {
+
+    <!WRONG_ANNOTATION_TARGET_WITH_USE_SITE_TARGET!>@get:Ann<!>
+    constructor()
+
+    @get:Ann
+    protected val simpleProperty: String = "text"
+
+    @get:Ann
+    protected var mutableProperty: String = "text"
+
+    @get:[Ann]
+    protected val simplePropertyWithAnnotationList: String = "text"
+
+    @get:Ann
+    protected val delegatedProperty: String by CustomDelegate()
+
+    @get:Ann
+    val propertyWithCustomGetter: Int
+        get() = 5
+
+    <!WRONG_ANNOTATION_TARGET_WITH_USE_SITE_TARGET!>@get:Ann<!>
+    fun annotationOnFunction(a: Int) = a + 5
+
+    fun anotherFun() {
+        <!WRONG_ANNOTATION_TARGET_WITH_USE_SITE_TARGET!>@get:Ann<!>
+        val localVariable = 5
+    }
+
+}