deps(ibis): bump pytest from 8.3.5 to 9.0.3 in /ibis-server

Bumps [pytest](https://github.com/pytest-dev/pytest) from 8.3.5 to 9.0.3.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.3.5...9.0.3)

---
updated-dependencies:
- dependency-name: pytest
  dependency-version: 9.0.3
  dependency-type: direct:development
...

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

Author: dependabot[bot]

ibis-server/poetry.lock

@@ -74,7 +74,7 @@ plotly = ">=5.0.0"
 optional = true
 
 [tool.poetry.group.dev.dependencies]
-pytest = "8.3.5"
+pytest = "9.0.3"
 testcontainers = { version = "4.9.2", extras = [
   "clickhouse",
   "mssql",