Bump tests/drivers-evergreen-tools from f43767d to 2c6869e

Bumps [tests/drivers-evergreen-tools](https://github.com/mongodb-labs/drivers-evergreen-tools) from `f43767d` to `2c6869e`.
- [Commits](mongodb-labs/drivers-evergreen-tools@f43767d...2c6869e)

---
updated-dependencies:
- dependency-name: tests/drivers-evergreen-tools
  dependency-type: direct:production
...

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

Author: dependabot[bot]