ci(deps): update digitalocean/app_action action to v2.0.4

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
digitalocean/app_action	action	patch	v2.0.3 -> v2.0.4

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Release Notes

digitalocean/app_action (digitalocean/app_action)

### [`v2.0.4`](https://redirect.github.com/digitalocean/app_action/releases/tag/v2.0.4) [Compare Source](https://redirect.github.com/digitalocean/app_action/compare/v2.0.3...v2.0.4) #### 🐛 Bug Fixes - Keep bindable environment references intact by [@​markusthoemmes](https://redirect.github.com/markusthoemmes) ([#​146](https://redirect.github.com/digitalocean/app_action/issues/146)) #### 👨🏼‍💻 Contributors [@​markusthoemmes](https://redirect.github.com/markusthoemmes)

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Configuration

📅 Schedule: Branch creation - "after 6pm every weekday,every weekend" in timezone Australia/Sydney, Automerge - "after 6pm every weekday,every weekend" in timezone Australia/Sydney.

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• [ ] If you want to rebase/retry this PR, check this box

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