vk::warn etc expects the client to include the newline
Change-Id: Ib0f808d7d397c37e8c52d7ce1977551a206dbc40
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/35251Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Chris Forbes <chrisforbes@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>