Add two missing REQUIRES to a test.

Author: gottesmm

test/Concurrency/hoptomainactorifneeded_interpreter.swift

@@ -17,6 +17,9 @@
 // UNSUPPORTED: use_os_stdlib
 // UNSUPPORTED: freestanding
 
+// REQUIRES: objc_interop
+// REQUIRES: asserts
+
 // READ THIS: This test validates that we properly crash in the closure if we do
 // not have GenerateForceToMainActorThunks set, and the inverse (no crash) if we
 // set the flag.