chore: update server dependency

Author: janbritz

poetry.lock

@@ -18,7 +18,7 @@ dependencies = [
     "aiohttp >=3.11.18, <4.0.0",
     "pydantic >=2.11.4, <3.0.0",
     "PyYAML >=6.0.2, <7.0.0",
-    "questionpy-server @ git+https://github.com/questionpy-org/questionpy-server.git@de8e98a9261147c691932295aa195e97769bfe5a",
+    "questionpy-server @ git+https://github.com/questionpy-org/questionpy-server.git@8a57214559427b6f906c94cb2c77f71aad323d7e",
     "jinja2 >=3.1.6, <4.0.0",
     "aiohttp-jinja2 >=1.6, <2.0",
     "lxml[html-clean] >=5.4.0, <5.5.0",