* changes without context

        autosynth cannot find the source of changes triggered by earlier changes in this
        repository, or by version upgrades to tools such as linters.

* chore: Add license headers for python config files

Source-Author: Anthonios Partheniou <partheniou@google.com>
Source-Date: Tue Apr 6 11:32:03 2021 -0400
Source-Repo: googleapis/synthtool
Source-Sha: 5b5bf6d519b2d658d9f2e483d9f6f3d0ba8ee6bc
Source-Link: googleapis/synthtool@5b5bf6d

This PR was generated using Autosynth. 🌈

Synth log will be available here:
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This is the sibling PR to GoogleCloudPlatform/python-docs-samples#5611
and this is the issue opened for it GoogleCloudPlatform/python-docs-samples#5549

* chore: prevent normalization of semver versioning

* chore: update workaround to make sic work

* docs(python): add empty lines between methods

Source-Author: Bu Sun Kim <8822365+busunkim96@users.noreply.github.com>
Source-Date: Wed Apr 14 14:41:09 2021 -0600
Source-Repo: googleapis/synthtool
Source-Sha: 721339ab60a6eb63b889978b3d9b295dcb3be370
Source-Link: googleapis/synthtool@721339a

* build: use PyPI API token in secret manager

Migrate python libraries onto the PyPI API token stored in secret manager.

A PyPI API token is limited in scope to uploading new releases. https://pypi.org/help/#apitoken

Verified that this works with [build](https://fusion2.corp.google.com/invocations/14bae126-83fa-4328-8da9-d390ed99315c/targets/cloud-devrel%2Fclient-libraries%2Fpython%2Fgoogleapis%2Fpython-vision%2Frelease%2Frelease;config=default/log) on googleapis/python-vision#136

Source-Author: Bu Sun Kim <8822365+busunkim96@users.noreply.github.com>
Source-Date: Wed Apr 14 17:46:06 2021 -0600
Source-Repo: googleapis/synthtool
Source-Sha: 043cc620d6a6111816d9e09f2a97208565fde958
Source-Link: googleapis/synthtool@043cc62

Co-authored-by: Olivier Bourgeois <3271352+bourgeoisor@users.noreply.github.com>
Co-authored-by: kelsk <38271546+kelsk@users.noreply.github.com>

autosynth cannot find the source of changes triggered by earlier changes in this
        repository, or by version upgrades to tools such as linters.

chore: add SECURITY.md

* chore: migrate to owl bot

* chore: copy files from googleapis-gen 6a5da3f1274b088752f074da5bc9e30bd1beb27e

* chore: run the post processor

* changes without context

        autosynth cannot find the source of changes triggered by earlier changes in this
        repository, or by version upgrades to tools such as linters.

* chore: upgrade gapic-generator-python to 0.43.2

PiperOrigin-RevId: 366826395

Source-Author: Google APIs <noreply@google.com>
Source-Date: Mon Apr 5 10:39:44 2021 -0700
Source-Repo: googleapis/googleapis
Source-Sha: 2490be32f08cccc870862ea86920f58325795c89
Source-Link: googleapis/googleapis@2490be3

* chore: upgrade to gapic-generator-python 0.44.0

chore: add GAPIC metadata
feat: add support for self-signed JWT
PiperOrigin-RevId: 370525906

Source-Author: Google APIs <noreply@google.com>
Source-Date: Mon Apr 26 13:12:26 2021 -0700
Source-Repo: googleapis/googleapis
Source-Sha: 60e129d0672a1be2c70b41bf76aadc7ad1b1ca0f
Source-Link: googleapis/googleapis@60e129d

* chore: upgrade gapic-generator python to 0.44.1

PiperOrigin-RevId: 370926454

Source-Author: Google APIs <noreply@google.com>
Source-Date: Wed Apr 28 09:58:07 2021 -0700
Source-Repo: googleapis/googleapis
Source-Sha: 382ed8de075e1ddc9baa4ebf8dbc5b2c257a77b8
Source-Link: googleapis/googleapis@382ed8d

* chore: upgrade gapic-generator python to 0.44.1

PiperOrigin-RevId: 370989216

Source-Author: Google APIs <noreply@google.com>
Source-Date: Wed Apr 28 14:42:12 2021 -0700
Source-Repo: googleapis/googleapis
Source-Sha: 4e825559e5ab242c4d1aafca19c83c4d1bac743e
Source-Link: googleapis/googleapis@4e82555

* chore: revert to gapic-generator-python 0.43.3

PiperOrigin-RevId: 371362703

Source-Author: Google APIs <noreply@google.com>
Source-Date: Fri Apr 30 10:44:40 2021 -0700
Source-Repo: googleapis/googleapis
Source-Sha: 5a04154e7c7c0e98e0e4085f6e2c67bd5bff6ff8
Source-Link: googleapis/googleapis@5a04154

* fix: add async client to %name_%version/init.py chore: add autogenerated snippets chore: remove auth, policy, and options from the reserved names list feat: support self-signed JWT flow for service accounts chore: enable GAPIC metadata generation chore: sort subpackages in %namespace/%name/init.py

PiperOrigin-RevId: 372197450

Source-Author: Google APIs <noreply@google.com>
Source-Date: Wed May 5 13:39:02 2021 -0700
Source-Repo: googleapis/googleapis
Source-Sha: 83a7e1c8c2f7421ded45ed323eb1fda99ef5ea46
Source-Link: googleapis/googleapis@83a7e1c

* feat: Publish Binary Authorization ContinuousValidationEvent proto.

This is used in the new Continuous Validation feature:
https://cloud.google.com/binary-authorization/docs/overview-cv

Committer: @rbutoi
PiperOrigin-RevId: 373173593

Source-Author: Google APIs <noreply@google.com>
Source-Date: Tue May 11 09:50:37 2021 -0700
Source-Repo: googleapis/googleapis
Source-Sha: bceaea9f824a0d3600cd6a868ea457ac18980049
Source-Link: googleapis/googleapis@bceaea9

* chore: upgrade gapic-generator-python to 0.46.1

PiperOrigin-RevId: 373400747

Source-Author: Google APIs <noreply@google.com>
Source-Date: Wed May 12 10:34:35 2021 -0700
Source-Repo: googleapis/googleapis
Source-Sha: 162641cfe5573c648df679a6dd30385650a08704
Source-Link: googleapis/googleapis@162641c

* chore: upgrade gapic-generator-python to 0.46.3

PiperOrigin-RevId: 373649163

Source-Author: Google APIs <noreply@google.com>
Source-Date: Thu May 13 13:40:36 2021 -0700
Source-Repo: googleapis/googleapis
Source-Sha: 7e1b14e6c7a9ab96d2db7e4a131981f162446d34
Source-Link: googleapis/googleapis@7e1b14e

* Delete synth.metadata

Removed in previous PR

* 🦉 Updates from OwlBot

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

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