**Description**
This PR splits the root-requiring and non-root-requiring parts of the
default initcontainer.
- The root-requiring part, is now run on a bare-bones alpine image, for
added security.
- The database waits, are now running rootless.
In the future more of the initcontainers should be hardened with
least-privilage in mine.
**⚙️ Type of change**
- [ ] ⚙️ Feature/App addition
- [ ] 🪛 Bugfix
- [ ] ⚠️ Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [ ] 🔃 Refactor of current code
**🧪 How Has This Been Tested?**
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**📃 Notes:**
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**✔️ Checklist:**
- [ ] ⚖️ My code follows the style guidelines of this project
- [ ] 👀 I have performed a self-review of my own code
- [ ] #️⃣ I have commented my code, particularly in hard-to-understand
areas
- [ ] 📄 I have made corresponding changes to the documentation
- [ ] ⚠️ My changes generate no new warnings
- [ ] 🧪 I have added tests to this description that prove my fix is
effective or that my feature works
- [ ] ⬆️ I increased versions for any altered app according to semantic
versioning
**➕ App addition**
If this PR is an app addition please make sure you have done the
following.
- [ ] 🪞 I have opened a PR on
[truecharts/containers](https://github.com/truecharts/containers) adding
the container to TrueCharts mirror repo.
- [ ] 🖼️ I have added an icon in the Chart's root directory called
`icon.png`
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