Add -enable-ossa-modules to outliner swift tests

Author: meg-gupta

test/SILOptimizer/outliner.swift

@@ -1,6 +1,8 @@
 // RUN: %target-swift-frontend -Osize -import-objc-header %S/Inputs/Outliner.h %s -Xllvm -sil-print-types -emit-sil -enforce-exclusivity=unchecked -enable-copy-propagation | %FileCheck %s
 // RUN: %target-swift-frontend -Osize -g -import-objc-header %S/Inputs/Outliner.h %s -Xllvm -sil-print-types -emit-sil -enforce-exclusivity=unchecked -enable-copy-propagation | %FileCheck %s
 
+// RUN: %target-swift-frontend -Osize -import-objc-header %S/Inputs/Outliner.h %s -Xllvm -sil-print-types -emit-sil -enforce-exclusivity=unchecked -enable-copy-propagation -enable-ossa-modules | %FileCheck %s
+// RUN: %target-swift-frontend -Osize -g -import-objc-header %S/Inputs/Outliner.h %s -Xllvm -sil-print-types -emit-sil -enforce-exclusivity=unchecked -enable-copy-propagation -enable-ossa-modules | %FileCheck %s
 // REQUIRES: objc_interop
 // REQUIRES: optimized_stdlib
 // REQUIRES: swift_in_compiler