CSHARP-5585: Remove reliance on Evergreen instance profile credentials (#1702)

Author: sanych-sun

evergreen/evergreen.yml

@@ -455,6 +455,10 @@ functions:
  params:
  shell: "bash"
  working_dir: mongo-csharp-driver
+ include_expansions_in_env:
+ - "AWS_ACCESS_KEY_ID"
+ - "AWS_SECRET_ACCESS_KEY"
+ - "AWS_SESSION_TOKEN"
  script: |
  . ${DRIVERS_TOOLS}/.evergreen/secrets_handling/setup-secrets.sh drivers/atlas_connect
  . evergreen/run-atlas-connectivity-tests.sh
@@ -2185,6 +2189,10 @@ task_groups:
  binary: bash
  env:
  VAULT_NAME: ${VAULT_NAME}
+ include_expansions_in_env:
+ - "AWS_ACCESS_KEY_ID"
+ - "AWS_SECRET_ACCESS_KEY"
+ - "AWS_SESSION_TOKEN"
  args:
  - ${DRIVERS_TOOLS}/.evergreen/serverless/create-instance.sh
  - command: expansions.update