build(deps): update dagger-io requirement

Updates the requirements on [dagger-io](https://github.com/dagger/dagger) to permit the latest version.

Updates `dagger-io` to 0.13.0
- [Release notes](https://github.com/dagger/dagger/releases)
- [Changelog](https://github.com/dagger/dagger/blob/main/CHANGELOG.md)
- [Commits](dagger/dagger@v0.12.0...v0.13.0)

---
updated-dependencies:
- dependency-name: dagger-io
  dependency-type: direct:production
  dependency-group: python
...

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

.dagger-ci/daggerci/requirements.txt

@@ -1,5 +1,5 @@
 anyio~=4.4
-dagger-io~=0.12
+dagger-io~=0.13
 prettytable~=3.11
 pytest~=8.3
 pytest-benchmark~=4.0