refactor(cx-api): bump cli <=> cdk protocol version

[eladb]

following up on #2922, manifest may include "env" that indicates unknown-account/unknown-region,
which will cause old CLIs to fail, so we must bump the version to ensure compatibility.

BREAKING CHANGE: Previous versions of the CDK CLI will not be fully compatible with this version of the framework and vice versa.

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[mergify]

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• PR title type(scope): text
  • type: fix, feat, refactor go into CHANGELOG, chore is hidden
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• PR Description
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• Testing
  • Unit test added. Prefer to add a new test rather than modify existing tests
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