builtin-baseline in Example project's vcpkg.json to define min dependencies

[kp-cat]

Describe the purpose of your pull request

• Builtin-baseline in Example project's vcpkg.json to define min dependencies
  (Baseline versions get added as additional minimum version constraints when resolving package versions.)
• Extend deploy.md

Requirement checklist (only if applicable)

• I have covered the applied changes with automated tests.
• I have executed the full automated test set against my changes.
• I have validated my changes against all supported platform versions.
• I have read and accepted the contribution agreement.