Fix VerifyError with @JvmStatic annotated getter

The problem was that for property getter 'context.getContextDescriptor()'
references the containing property, while 'context.getFunctionDescriptor()'
the accessor itself

 #KT-15594 Fixed

compiler/testData/codegen/box/jvmStatic/propertyGetterDelegatesToAnother.kt

@@ -0,0 +1,12 @@
+// WITH_RUNTIME
+// TARGET_BACKEND: JVM
+object ObjectThisTest {
+
+    val testValue: String
+        @JvmStatic get() = this.testValue2
+
+    val testValue2: String
+        get() = "OK"
+}
+
+fun box() = ObjectThisTest.testValue