test: fix issue53702.go for noopt builder

test: fix issue53702.go for noopt builder

The test requires inlining happens.

Updates #53702

Change-Id: I0d93b5e29e271ace4098307b74c40c0e06d975e5
Reviewed-on: https://go-review.googlesource.com/c/go/+/423834
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Keith Randall <khr@google.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>