Bump awscli from 1.22.47 to 1.22.50 (#336)

Bumps [awscli](https://github.com/aws/aws-cli) from 1.22.47 to 1.22.50.
- [Release notes](https://github.com/aws/aws-cli/releases)
- [Changelog](https://github.com/aws/aws-cli/blob/develop/CHANGELOG.rst)
- [Commits](aws/aws-cli@1.22.47...1.22.50)

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

Signed-off-by: dependabot[bot] <support@github.com>

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

Author: dependabot[bot]

requirements/pipx.txt

@@ -1,2 +1,2 @@
-awscli==1.22.47
+awscli==1.22.50
 neuro-all==22.1.1