(DOCSP-35019): C++: Update API reference links for GA

[dacharyc]

Pull Request Info

Jira ticket: https://jira.mongodb.org/browse/DOCSP-35019

• C++ Staged Docs (Throughout): Updated broken API reference links

Review Guidelines

REVIEWING.md

[github-actions[bot]]

Readability for Commit Hash: 5bc2a9ee23b992c8bd028c48922fc4618127fbed

You can see any previous Readability scores (if they exist) by looking at the comment's history.

Readability scores for changed documents:

• source/sdk/cpp/react-to-changes: Grade Level: 10.8, Reading Ease: 41.16
• source/sdk/cpp/sync/write-to-synced-realm: Grade Level: 10.0, Reading Ease: 53.92
• source/sdk/cpp/app-services/connect-to-app: Grade Level: 7.5, Reading Ease: 60.61
• source/sdk/cpp/model-data/supported-types: Grade Level: 9.9, Reading Ease: 49.01
• source/sdk/cpp/crud/update: Grade Level: 11.6, Reading Ease: 33.71
• source/sdk/cpp/crud/read: Grade Level: 8.8, Reading Ease: 57.06
• source/sdk/cpp/crud/delete: Grade Level: 6.6, Reading Ease: 62.75
• source/sdk/cpp/crud/create: Grade Level: 9.5, Reading Ease: 50.02
• source/sdk/cpp/crud/threading: Grade Level: 7.8, Reading Ease: 65.12

For Grade Level, aim for 8 or below.

For Reading Ease scores, aim for 60 or above:

Score	Difficulty
90-100	Very Easy
80-89	Easy
70-79	Fairly Easy
60-69	Medium
50-59	Fairly Hard
30-49	Hard
0-29	Very Hard

For help improving readability, try Hemingway App.