Issue
Title: Update vendored certificate file
Description
Description of changes: Port of
This removes trustcor certs from our vendored cacert.pem file following .
For all of the reasons enumerated in , we do not believe that there is any security risk to AWS customers at this time. This is being done to help customers whose security scanners are flagging botocore due to CVE-2022-23491.
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Task
Modify the repository so that the issue described above is resolved. The repository is checked out at base commit ffa4d0e80eef. Edit files in place; the verifier captures your changes via git diff and scores them against an oracle patch using SWE-RL-style diff-similarity reward.