Bump argcomplete from 3.1.3 to 3.1.6

Bumps [argcomplete](https://github.com/kislyuk/argcomplete) from 3.1.3 to 3.1.6.
- [Release notes](https://github.com/kislyuk/argcomplete/releases)
- [Changelog](https://github.com/kislyuk/argcomplete/blob/develop/Changes.rst)
- [Commits](kislyuk/argcomplete@v3.1.3...v3.1.6)

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

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

pyproject.toml

@@ -18,7 +18,7 @@ license = {text = "GPLv3"}
 authors = [{ name = "Philipp Metzner", email = "beth.aleph@yahoo.de" }]
 dependencies = [
   "appdirs==1.4.4",
-  "argcomplete==3.1.3",
+  "argcomplete==3.1.6",
   "marshmallow==3.20.1",
   "python-dateutil==2.8.2",
   "rich==13.7.0",