chore(deps): bump pydantic from 1.10.20 to 1.10.21 (#5702)

Bumps [pydantic](https://github.com/pydantic/pydantic) from 1.10.20 to 1.10.21.
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/v1.10.21/HISTORY.md)
- [Commits](pydantic/pydantic@v1.10.20...v1.10.21)

---
updated-dependencies:
- dependency-name: pydantic
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements-base.txt

@@ -315,7 +315,7 @@ pyasn1-modules==0.4.1
     #   oauth2client
 pycparser==2.22
     # via cffi
-pydantic==1.10.20
+pydantic==1.10.21
     # via
     #   -r requirements-base.in
     #   blockkit