[Submodule Update]: Bump submodules/dotfiles from ece6737 to 0a629aa

Bumps [submodules/dotfiles](https://github.com/StrangeRanger/dotfiles) from `ece6737` to `0a629aa`.
- [Commits](StrangeRanger/dotfiles@ece6737...0a629aa)

---
updated-dependencies:
- dependency-name: submodules/dotfiles
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>