feat(deps): bump openai-agents to >=0.14.3,<0.15

The new scale-sandbox `oai_agents` adapter (ScaleSandboxClient for the
OpenAI Agents SDK BaseSandboxClient protocol) imports symbols added in
openai-agents 0.14.3 (`agents.sandbox.workspace_paths.sandbox_path_str`,
`posix_path_for_error`, `agents.sandbox.errors.ExecNonZeroError`,
`PtySessionNotFoundError`). The previous hard pin `==0.14.1` made that
adapter fall back to None at import. Bump to >=0.14.3,<0.15 to unblock
agents running the OpenAI Agents SDK with ARP (Scale) sandboxes inside
Temporal.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: danielmillerp

pyproject.toml

@@ -34,7 +34,7 @@ dependencies = [
     "jinja2>=3.1.3,<4",
     "mcp>=1.4.1",
     "scale-gp>=0.1.0a59",
-    "openai-agents==0.14.1",
+    "openai-agents>=0.14.3,<0.15",
     "pydantic-ai-slim>=1.0,<2",
     "json_log_formatter>=1.1.1",
     "scale-gp-beta>=0.2.0",

requirements-dev.lock

@@ -237,7 +237,7 @@ openai==2.30.0
     # via agentex-sdk
     # via litellm
     # via openai-agents
-openai-agents==0.14.1
+openai-agents==0.14.8
     # via agentex-sdk
 opentelemetry-api==1.40.0
     # via agentex-sdk

requirements.lock

@@ -215,7 +215,7 @@ openai==2.30.0
     # via agentex-sdk
     # via litellm
     # via openai-agents
-openai-agents==0.14.1
+openai-agents==0.14.8
     # via agentex-sdk
 opentelemetry-api==1.40.0
     # via agentex-sdk