Update fog-aws to v3.9.0

CHANGELOG:
https://github.com/fog/fog-aws/blob/master/CHANGELOG.md

Diff: https://github.com/fog/fog-aws/compare/v3.8.0..v3.9.0

This fixes a case-sensitivity issue that caused issues with some S3
providers or ones in front of a load balancer:
https://gitlab.com/gitlab-org/gitlab/-/issues/261667

This also fixes an issue with IRSA session names not being generated
automatically:
https://gitlab.com/gitlab-org/charts/gitlab/-/issues/1832