Bump requests from 2.22.0 to 2.24.0

Bumps [requests](https://github.com/psf/requests) from 2.22.0 to 2.24.0.
- [Release notes](https://github.com/psf/requests/releases)
- [Changelog](https://github.com/psf/requests/blob/master/HISTORY.md)
- [Commits](psf/requests@v2.22.0...v2.24.0)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements.txt

@@ -8,6 +8,6 @@ cachetools==3.1.1
 certifi==2019.6.16        # via requests
 chardet==3.0.4            # via requests
 idna==2.8                 # via requests
-requests==2.22.0
+requests==2.24.0
 six==1.12.0
 urllib3==1.25.3           # via requests