chore(main): release 2.19.1 (googleapis#650)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

chore: release candidate v2.19.1rc0

chore(main): release 2.19.0 (googleapis#646)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

chore: release candidate v2.19.0rc0

chore(main): release 2.18.0 (googleapis#615)

* chore(main): release 2.18.0

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

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Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

chore: release candidate v2.18.0rc0

chore(main): release 2.17.1 (googleapis#605)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Anthonios Partheniou <partheniou@google.com>

chore(v1): release 1.34.1 (googleapis#611)

* chore(v1): release 1.34.1

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* revert owlbot change which is specific to the main branch

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Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>
Co-authored-by: Anthonios Partheniou <partheniou@google.com>

chore: release candidate v2.17.1rc1

chore: release candidate v1.34.1rc1