feat(NODE-4301): remove shared lib experimental tags

[durran]

Description

Removes the experimental tags for the shared csfle library.

What is changing?

The extraOptions.cryptSharedLibPath and extraOptions.cryptSharedLibRequired provided as auto encryption options are GA and no longer experimental.

No changes to mongodb-client-encryption.

Is there new documentation needed for these changes?

Update release notes on next release to note this.

What is the motivation for this change?

NODE-4301

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

[addaleax]

LGTM, but I’m curious, since we had a long discussion about this: My understanding was that I was asked to add these in #3280 specifically because 6.0 was not GA yet. It still isn’t – what changed?

[dariakp]

LGTM, but I’m curious, since we had a long discussion about this: My understanding was that I was asked to add these in #3280 specifically because 6.0 was not GA yet. It still isn’t – what changed?

I am also curious about this. We should probably have a team discussion, but I think the idea was that we wouldn't remove the experimental tags until we were 100% sure the api would not possibly change for the 6.0 server release; did we obtain any communication that confirmed that this API is certified stable ahead of the GA?

[durran]

Yes these specific options are stable, but we can just keep this PR open if we like until we are ready to merge, but needs to be in our upcoming July release which is right around the corner.