Fix test on arm64e

Author: aschwaighofer

test/IRGen/async/get_async_continuation.sil

@@ -44,7 +44,7 @@ bb0:
 // CHECK: [[continuation_fn_addr:%.*]] = getelementptr inbounds %swift.context, %swift.context* [[base_context]], i32 0, i32 1
 // CHECK: [[continuation_fn:%.*]] = bitcast i8* [[resume_intrinsic]] to void (%swift.context*)*
 // CHECK-arm64e: [[continuation_fn_addr_int:%[0-9]+]] = ptrtoint void (%swift.context*)** [[continuation_fn_addr]] to i64
-// CHECK-arm64e: [[ptrauth_blend:%[0-9]+]]   = call i64 @llvm.ptrauth.blend.i64(i64 [[continuation_fn_addr_int]], i64 11330)
+// CHECK-arm64e: [[ptrauth_blend:%[0-9]+]]   = call i64 @llvm.ptrauth.blend.i64(i64 [[continuation_fn_addr_int]], i64 55047)
 // CHECK-arm64e: [[continuation_fn_int:%[0-9]+]]      = ptrtoint void (%swift.context*)* [[continuation_fn]] to i64
 // CHECK-arm64e: [[signed_int:%[0-9]+]]      = call i64 @llvm.ptrauth.sign.i64(i64 [[continuation_fn_int]], i32 0, i64 [[ptrauth_blend]])
 // CHECK-arm64e: [[signed_continuation_fn:%[0-9]+]]   = inttoptr i64 [[signed_int]] to void (%swift.context*)*