chore(main): release 2.22.0 (googleapis#1338)

chore: Mark release candidate.

chore(main): release 2.21.0 (googleapis#1336)

chore(main): release 2.20.0 (googleapis#1328)

🤖 I have created a release *beep* *boop*
---


## [2.20.0](https://togithub.com/googleapis/google-auth-library-python/compare/v2.19.1...v2.20.0) (2023-06-12)


### Features

* Add public API load_credentials_from_dict ([googleapis#1326](https://togithub.com/googleapis/google-auth-library-python/issues/1326)) ([5467ad7](https://togithub.com/googleapis/google-auth-library-python/commit/5467ad75334ee0b5e23522679171cda5fd4edb8a))


### Bug Fixes

* Expiry in compute_engine.IDTokenCredentials ([googleapis#1327](https://togithub.com/googleapis/google-auth-library-python/issues/1327)) ([56a6159](https://togithub.com/googleapis/google-auth-library-python/commit/56a6159444467717f5a5e3c04aa678bd0a5881da)), closes [googleapis#1323](https://togithub.com/googleapis/google-auth-library-python/issues/1323)
* Expiry in impersonated_credentials.IDTokenCredentials ([googleapis#1330](https://togithub.com/googleapis/google-auth-library-python/issues/1330)) ([d1b887c](https://togithub.com/googleapis/google-auth-library-python/commit/d1b887c4bebbe4ad0df6d8f7eb6a6d50355a135d))
* Invalid `dev` version identifiers in `setup.py` ([googleapis#1322](https://togithub.com/googleapis/google-auth-library-python/issues/1322)) ([a9b8f12](https://togithub.com/googleapis/google-auth-library-python/commit/a9b8f12db0c3ff4f84939646ba0777d21e68f572)), closes [googleapis#1321](https://togithub.com/googleapis/google-auth-library-python/issues/1321)

---
This PR was generated with [Release Please](https://togithub.com/googleapis/release-please). See [documentation](https://togithub.com/googleapis/release-please#release-please).

chore(main): release 2.19.1 (googleapis#1317)

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

chore(main): release 2.19.0 (googleapis#1300)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: arithmetic1728 <58957152+arithmetic1728@users.noreply.github.com>

chore(main): release 2.18.1 (googleapis#1295)

🤖 I have created a release *beep* *boop*
---


## [2.18.1](https://togithub.com/googleapis/google-auth-library-python/compare/v2.18.0...v2.18.1) (2023-05-17)


### Bug Fixes

* Self signed jwt token should be string type ([googleapis#1294](https://togithub.com/googleapis/google-auth-library-python/issues/1294)) ([17356fd](https://togithub.com/googleapis/google-auth-library-python/commit/17356fdd92da2123f989f67a5cebf82c78a3bc12))

---
This PR was generated with [Release Please](https://togithub.com/googleapis/release-please). See [documentation](https://togithub.com/googleapis/release-please#release-please).

chore(main): release 2.18.0 (googleapis#1280)

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

chore(main): release 2.17.3 (googleapis#1271)

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

chore(main): release 2.17.2 (googleapis#1269)

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