build(deps-dev): Update pytest-asyncio requirement

Updates the requirements on [pytest-asyncio](https://github.com/pytest-dev/pytest-asyncio) to permit the latest version.
- [Release notes](https://github.com/pytest-dev/pytest-asyncio/releases)
- [Commits](pytest-dev/pytest-asyncio@v0.23.0...v1.3.0)

---
updated-dependencies:
- dependency-name: pytest-asyncio
  dependency-version: 1.3.0
  dependency-type: direct:development
...

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

Author: dependabot[bot]

packages/agent-mesh/pyproject.toml

@@ -60,7 +60,7 @@ dependencies = [
 [project.optional-dependencies]
 dev = [
     "pytest>=7.4.0,<9.0",
-    "pytest-asyncio>=0.23.0,<1.0",
+    "pytest-asyncio>=0.23.0,<2.0",
     "pytest-cov>=4.1.0,<6.0",
     "hypothesis>=6.100.0,<7.0",
     "black>=25.1.0,<26.0",