Fix 30 Dependabot security alerts in whatsapp_llama_4_bot requirements

Bump vulnerable packages to patched versions: aiohttp>=3.13.4,
urllib3>=2.6.3, starlette>=0.49.1, requests>=2.33.0, filelock>=3.20.3,
Pygments>=2.20.0. Also bump fastapi>=0.125.0 and httpcore>=1.0.9 for
compatibility with the new starlette and h11 versions.

end-to-end-use-cases/whatsapp_llama_4_bot/requirements.txt

@@ -1,48 +1,48 @@
-aiohappyeyeballs==2.6.1
-aiohttp==3.11.16
-aiosignal==1.3.2
+aiohappyeyeballs>=2.6.1
+aiohttp>=3.13.4
+aiosignal>=1.3.2
 annotated-types==0.7.0
 anyio==4.9.0
 async-timeout==5.0.1
 attrs==25.3.0
-certifi==2025.1.31
-charset-normalizer==3.4.1
+certifi>=2025.1.31
+charset-normalizer>=3.4.1
 click==8.1.8
 colorama==0.4.6
 distro==1.9.0
 dotenv==0.9.9
 eval_type_backport==0.2.2
 exceptiongroup==1.2.2
-fastapi==0.115.12
-filelock==3.18.0
-frozenlist==1.5.0
+fastapi>=0.125.0
+filelock>=3.20.3
+frozenlist>=1.5.0
 groq==0.22.0
 h11>=0.16.0
-httpcore==1.0.8
+httpcore>=1.0.9
 httpx==0.28.1
 idna==3.10
 markdown-it-py==3.0.0
 mdurl==0.1.2
-multidict==6.4.3
+multidict>=6.4.3
 numpy==2.2.4
 pillow>=11.3.0
-propcache==0.3.1
+propcache>=0.3.1
 pyarrow==19.0.1
 pydantic==2.11.3
 pydantic_core==2.33.1
-Pygments==2.19.1
+Pygments>=2.20.0
 python-dotenv==1.1.0
-requests==2.32.3
+requests>=2.33.0
 rich==13.9.4
 shellingham==1.5.4
 sniffio==1.3.1
-starlette==0.47.2
+starlette>=0.49.1
 tabulate==0.9.0
 together==1.5.5
 tqdm==4.67.1
 typer==0.15.2
 typing-inspection==0.4.0
 typing_extensions==4.13.2
-urllib3==2.4.0
+urllib3>=2.6.3
 uvicorn==0.34.1
-yarl==1.19.0
+yarl>=1.19.0