chore: upgrade agent-framework from 1.1.1 to 1.3.0

- Bump agent-framework version in both ContentProcessor and ContentProcessorWorkflow pyproject.toml
- Fix TextContent -> Content import in test_azure_openai_response_retry_utils.py (TextContent was removed in pre-1.1.1)
- Regenerate uv.lock files

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: Prachig-Microsoft

src/ContentProcessor/pyproject.toml

@@ -5,7 +5,7 @@ description = "Content Process Gold Standard Solution Accelerator - Content Proc
 readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [
-    "agent-framework==1.1.1",
+    "agent-framework==1.3.0",
     "azure-ai-inference==1.0.0b9",
     "azure-appconfiguration==1.8.0",
     "azure-identity==1.26.0b1",

src/ContentProcessor/uv.lock

@@ -5,7 +5,7 @@ description = "Add your description here"
 readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [
-    "agent-framework==1.1.1",
+    "agent-framework==1.3.0",
     "aiohttp==3.13.5",
     "art==6.5",
     "azure-ai-agents==1.2.0b5",