devapp/owners: add matloob and taking as owner of vet
devapp/owners: add matloob and taking as owner of vet

Change-Id: I42c24f2d6f3020791ce1c3ec15799e202ce583a0
Reviewed-on: https://go-review.googlesource.com/c/build/+/308629
Trust: Tim King <ee8a1d1efb05d8171fc0140ced15d455e83941c5@google.com>
Run-TryBot: Tim King <ee8a1d1efb05d8171fc0140ced15d455e83941c5@google.com>
TryBot-Result: Go Bot <66cb808b70d30c07676d5e946fee83fd561249e5@golang.org>
Reviewed-by: Michael Matloob <4562438b12c14e81a47550acde616ff328a909f8@golang.org>

golang/build,golang/build,golang/build,golang/build