Update camunda-bpm.version to v7.20.0 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
org.camunda.bpm:camunda-bom (source)	7.16.0 -> 7.20.0
org.camunda.bpm:camunda-engine-cdi (source)	7.16.0 -> 7.20.0
org.camunda.bpm:camunda-engine (source)	7.16.0 -> 7.20.0

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[!WARNING] Some dependencies could not be looked up. Check the warning logs for more information.

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Release Notes

camunda/camunda-bpm-platform (org.camunda.bpm:camunda-bom)

### [`v7.20.0`](https://togithub.com/camunda/camunda-bpm-platform/compare/7.19.0...7.20.0) [Compare Source](https://togithub.com/camunda/camunda-bpm-platform/compare/7.19.0...7.20.0) ### [`v7.19.0`](https://togithub.com/camunda/camunda-bpm-platform/compare/7.18.0...7.19.0) [Compare Source](https://togithub.com/camunda/camunda-bpm-platform/compare/7.18.0...7.19.0) ### [`v7.18.0`](https://togithub.com/camunda/camunda-bpm-platform/compare/7.17.0...7.18.0) [Compare Source](https://togithub.com/camunda/camunda-bpm-platform/compare/7.17.0...7.18.0) ### [`v7.17.0`](https://togithub.com/camunda/camunda-bpm-platform/compare/7.16.0...7.17.0) [Compare Source](https://togithub.com/camunda/camunda-bpm-platform/compare/7.16.0...7.17.0)

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Configuration

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