Bump numpy from 1.21.4 to 1.22.3

Bumps [numpy](https://github.com/numpy/numpy) from 1.21.4 to 1.22.3.
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/main/doc/HOWTO_RELEASE.rst.txt)
- [Commits](https://github.com/numpy/numpy/compare/v1.21.4...v1.22.3)

---
updated-dependencies:
- dependency-name: numpy
dependency-type: direct:production
update-type: version-update:semver-minor
...

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

requirements.txt

@@ -1,6 +1,6 @@
 aiortc==1.3.1
 matplotlib==3.5.1
-numpy==1.21.4
+numpy==1.22.3
 opencv-python-headless==4.5.5.64
 pydub==0.25.1
 streamlit==1.8.1