chore: update gapic-config-validator version in ci (#542)
chore: update gapic-config-validator version in ci (#542)

Updates the version of the gapic-config-validator assets downloaded by CI. There were no changes to the `gapic-error-conformance` tool in this release.
googleapis/gapic-generator-typescript,googleapis/gapic-generator-typescript,googleapis/gapic-generator-typescript