test(NODE-4463): download shared lib in evergreen

[durran]

Description

Downloads the crypt shared lib for the appropriate version and sets its path in the environment.

What is changing?

Adds a new evergreen task that will download the crypt shared lib before running the csfle custom tests. This does not include the changes to the test runner to use it - that is the next subtask.

https://evergreen.mongodb.com/task_log_raw/mongo_node_driver_next_ubuntu1804_custom_dependency_tests_run_custom_csfle_tests_patch_8ecbabcc4dec6c77db4e5ce5ef4a2ca5629c4608_62e12ede2a60ed018c89d3bc_22_07_27_12_26_07/0?type=T#L1437

Is there new documentation needed for these changes?

None.

What is the motivation for this change?

NODE-4463/NODE-4089

Double check the following

• Ran npm run check:lint script
• Self-review completed using the steps outlined here
• PR title follows the correct format: <type>(NODE-xxxx)<!>: <description>
• Changes are covered by tests
• New TODOs have a related JIRA ticket

[baileympearson]

These changes look good to me. One additional change I'd like is to update the runner so that it prints out whether or not the shard library is enabled before tests run, as a part of this block:

But since the next subtask is concerned with updating the runner, I think it's okay to make this change as a part of NODE-4483.

[durran]

These changes look good to me. One additional change I'd like is to update the runner so that it prints out whether or not the shard library is enabled before tests run, as a part of this block:

But since the next subtask is concerned with updating the runner, I think it's okay to make this change as a part of NODE-4483.

Yeah I'll add it to that PR. 0204ffd

[durran]

Rebased and updated shared lib tests to point to pinned commit and master as well.

[baileympearson]

two non-blocking suggestions