⬆️ Bump numpy from 1.19.0 to 1.22.0 in /python-model-service-1

Bumps [numpy](https://github.com/numpy/numpy) from 1.19.0 to 1.22.0.
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/main/doc/HOWTO_RELEASE.rst)
- [Commits](numpy/numpy@v1.19.0...v1.22.0)

---
updated-dependencies:
- dependency-name: numpy
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

python-model-service-1/requirements.txt

@@ -4,7 +4,7 @@ h11==0.9.0
 httptools==0.1.1
 joblib==0.15.1
 loguru==0.5.1
-numpy==1.19.0
+numpy==1.22.0
 pika==1.1.0
 pydantic==1.6.2
 scikit-learn==0.22.1