chore: add CHANGELOG.md check workflow on PRs - #889

Warning: Code scanning cannot determine the alerts introduced by this pull request, because 4 configurations present on refs/heads/master were not found:

Actions workflow (codeql.yml)

• ❓  /language:actions
• ❓  /language:java-kotlin
• ❓  /language:javascript-typescript
• ❓  /language:swift

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