chore(deps-dev): bump agentscope from 2.0.7.post1 to 2.0.8 (#531)

Bumps [agentscope](https://github.com/agentscope-ai/agentscope) from 2.0.7.post1 to 2.0.8.
- [Release notes](https://github.com/agentscope-ai/agentscope/releases)
- [Changelog](https://github.com/agentscope-ai/agentscope/blob/main/docs/changelog.md)
- [Commits](https://github.com/agentscope-ai/agentscope/compare/v2.0.7.post1...v2.0.8)

---
updated-dependencies:
- dependency-name: agentscope
  dependency-version: 2.0.8
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pyproject.toml

@@ -42,7 +42,7 @@ dependencies = [
 
 [project.optional-dependencies]
 as = [
-    "agentscope[model-ollama]==2.0.7.post1",
+    "agentscope[model-ollama]==2.0.8",
 ]
 web = [
     "reme_studio",