feat(compass): use crypt_shared library 8.2.0-rcX COMPASS-9752

[addaleax]

We'll want to do a release that supports QE text indices and therefore requires a 8.2.0 version of the crypt_shared library. Because the timelines don't quite match, we'll need to use a RC version temporarily until we can switch back to a full release once 8.2.0 is available.

Description

Checklist

• New tests and/or benchmarks are included
• Documentation is changed or added
• If this change updates the UI, screenshots/videos are added and a design review is requested
• I have signed the MongoDB Contributor License Agreement (https://www.mongodb.com/legal/contributor-agreement)

Motivation and Context

• Bugfix
• New feature
• Dependency update
• Misc

Open Questions

Dependents

Types of changes

• Backport Needed
• Patch (non-breaking change which fixes an issue)
• Minor (non-breaking change which adds functionality)
• Major (fix or feature that would cause existing functionality to change)

[Copilot]

Pull Request Overview

This PR updates the crypt_shared library dependency to use MongoDB 8.2.0-rc4 instead of the continuous build to support QE text indices functionality.

• Temporarily switches from 'continuous' version to '>= 8.2.0-rc4' for crypt_shared library
• Adds TODO comments referencing COMPASS-9782 for reverting back to continuous builds once 8.2.0 is officially released

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