deps: update dependency com.google.cloud.tools:dependencies to v1.5.1 (#848)
deps: update dependency com.google.cloud.tools:dependencies to v1.5.1 (#848)

Co-authored-by: Elliotte Rusty Harold <36a0b4221826a668920f45c6a4f483d0b710d246@users.noreply.github.com>
googleapis/java-cloud-bom,googleapis/java-cloud-bom,googleapis/java-cloud-bom,googleapis/java-cloud-bom