build(deps): bump motor from 3.1.1 to 3.1.2 (#593)

Bumps [motor](https://github.com/mongodb/motor) from 3.1.1 to 3.1.2.
- [Release notes](https://github.com/mongodb/motor/releases)
- [Changelog](https://github.com/mongodb/motor/blob/3.1.2/doc/changelog.rst)
- [Commits](mongodb/motor@3.1.1...3.1.2)

---
updated-dependencies:
- dependency-name: motor
  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>

Author: dependabot[bot]

demos/motortwit/requirements.txt

@@ -3,7 +3,7 @@ aiohttp_jinja2==1.5.1
 aiohttp_security==0.4.0
 bcrypt==4.0.1
 faker==18.3.2
-motor==3.1.1
+motor==3.1.2
 pytz==2023.3
 pyyaml==6.0
 trafaret==2.1.1