build(deps): update achristmascarl/rainfrog to v0.3.15

This MR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [achristmascarl/rainfrog](https://github.com/achristmascarl/rainfrog) | patch | `v0.3.14` → `v0.3.15` |

MR created with the help of [el-capitano/tools/renovate-bot](https://gitlab.com/el-capitano/tools/renovate-bot).

**Proposed changes to behavior should be submitted there as MRs.**

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### Release Notes

<details>
<summary>achristmascarl/rainfrog (achristmascarl/rainfrog)</summary>

### [`v0.3.15`](https://github.com/achristmascarl/rainfrog/releases/tag/v0.3.15)

[Compare Source](achristmascarl/rainfrog@v0.3.14...v0.3.15)

<!-- Release notes generated using configuration in .github/release.yml at v0.3.15 -->

#### What's Changed

- cleanup dockerfile by [@&#8203;achristmascarl](https://github.com/achristmascarl) in [#&#8203;263](achristmascarl/rainfrog#263)
- Bump git2 from 0.20.2 to 0.20.4 in the cargo group across 1 directory by [@&#8203;dependabot](https://github.com/dependabot)\[bot] in [#&#8203;264](achristmascarl/rainfrog#264)
- Bump time from 0.3.41 to 0.3.47 in the cargo group across 1 directory by [@&#8203;dependabot](https://github.com/dependabot)\[bot] in [#&#8203;265](achristmascarl/rainfrog#265)
- menu view spacing issue by [@&#8203;achristmascarl](https://github.com/achristmascarl) in [#&#8203;266](achristmascarl/rainfrog#266)
- clamp how text that gets rendered in data table by [@&#8203;achristmascarl](https://github.com/achristmascarl) in [#&#8203;268](achristmascarl/rainfrog#268)

**Full Changelog**: <achristmascarl/rainfrog@v0.3.14...v0.3.15>

</details>

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Author: ECG Bot

chezmoi/dot_config/aquaproj-aqua/aqua.yaml

@@ -218,7 +218,7 @@ packages:
 - name: dlvhdr/[email protected]
   description: A git diff pager based on delta but with a file tree, à la GitHub
   link: https://github.com/dlvhdr/diffnav
-- name: achristmascarl/[email protected].14
+- name: achristmascarl/[email protected].15
   description: a database management tui
   link: https://github.com/achristmascarl/rainfrog
 - name: errata-ai/[email protected]