Decouple controller-runtime from the Runtime Watcher

[ruanxin]

/Description

Runtime Watcher introduced a controller-runtime as a dependency, which can be avoided. It is not needed in the Runtime Watcher as it's way too "heavy" for the use case.

Reasons

We want to reduce maintenance efforts to keep the compatibility between the KLM and Runtime Watcher with controller-runtime in mind.

Acceptance Criteria

• Remove all controller-runtime dependencies in Runtime Watcher and listener pkg
• Replace the functionality of controller-runtime by introducing the custom code
• Verify functionality on landscapes

[kyma-bot]

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/lifecycle stale

[kyma-bot]

This issue or PR has been automatically closed due to the lack of activity.
Thank you for your contributions.

This bot triages issues and PRs according to the following rules:

• After 60d of inactivity, lifecycle/stale is applied
• After 7d of inactivity since lifecycle/stale was applied, the issue is closed

You can:

• Reopen this issue or PR with /reopen
• Mark this issue or PR as fresh with /remove-lifecycle stale

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/close

[kyma-bot]

@kyma-bot: Closing this issue.

In response to this:

This issue or PR has been automatically closed due to the lack of activity.
Thank you for your contributions.

This bot triages issues and PRs according to the following rules:

• After 60d of inactivity, lifecycle/stale is applied
• After 7d of inactivity since lifecycle/stale was applied, the issue is closed

You can:

• Reopen this issue or PR with /reopen
• Mark this issue or PR as fresh with /remove-lifecycle stale

If you think that I work incorrectly, kindly raise an issue with the problem.

/close

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