Bump streamlit-webrtc from 0.47.0 to 0.47.1

Bumps [streamlit-webrtc](https://github.com/whitphx/streamlit-webrtc) from 0.47.0 to 0.47.1.
- [Release notes](https://github.com/whitphx/streamlit-webrtc/releases)
- [Changelog](https://github.com/whitphx/streamlit-webrtc/blob/main/CHANGELOG.md)
- [Commits](https://github.com/whitphx/streamlit-webrtc/compare/v0.47.0...v0.47.1)

---
updated-dependencies:
- dependency-name: streamlit-webrtc
dependency-type: direct:production
update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -1,5 +1,5 @@
 opencv-python-headless==4.8.0.76
 pydub==0.25.1
-streamlit_webrtc==0.47.0
+streamlit_webrtc==0.47.1
 twilio~=8.9.0
 matplotlib