build(deps): bump bottle from 0.13.3 to 0.13.4

Bumps [bottle](https://github.com/bottlepy/bottle) from 0.13.3 to 0.13.4.
- [Release notes](https://github.com/bottlepy/bottle/releases)
- [Changelog](https://github.com/bottlepy/bottle/blob/master/docs/changelog.rst)
- [Commits](bottlepy/bottle@0.13.3...0.13.4)

---
updated-dependencies:
- dependency-name: bottle
  dependency-version: 0.13.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements.txt

@@ -1,2 +1,2 @@
-bottle==0.13.3
+bottle==0.13.4
 Markdown==3.8