* build(python): release script update

Source-Link: googleapis/synthtool@71a7297
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:e8dcfd7cbfd8beac3a3ff8d3f3185287ea0625d859168cc80faccfc9a7a00455

* See googleapis/synthtool#2008

* See googleapis/synthtool#2008

---------

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>
Co-authored-by: Anthonios Partheniou <[email protected]>

* chore(deps): update all dependencies

* 🦉 Updates from OwlBot post-processor

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

---------

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

* chore: Adds python eol deprecation warning

* add warnings module

* includes sys_micro

* fix: support JSONDtype on pandas version 1.5

* sets constraints-3.9 for pandas 1.5.3

* fix test cov

* fix format

* nit

* fix lint

Source-Link: googleapis/synthtool@0da1658
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:5cddfe2fb5019bbf78335bc55f15bc13e18354a56b3ff46e1834f8e540807f05

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

Source-Link: googleapis/synthtool@6357517
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:91d0075c6f2fd6a073a06168feee19fa2a8507692f2519a1dc7de3366d157e99

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>
Co-authored-by: Lingqing Gan <[email protected]>

Source-Link: googleapis/synthtool@59171c8
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:2ed982f884312e4883e01b5ab8af8b6935f0216a5a2d82928d273081fc3be562

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

#297)

* fix: support correct numpy construction for dbjson dtype in pandas 1.5

* add unit tests for pandas 1.5

* nit

* fixing import error in python 3.7

* update unit tests

* nit

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