Bump numpy from 1.21.4 to 1.23.4

Bumps [numpy](https://github.com/numpy/numpy) from 1.21.4 to 1.23.4.
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/main/doc/RELEASE_WALKTHROUGH.rst)
- [Commits](https://github.com/numpy/numpy/compare/v1.21.4...v1.23.4)

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

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

requirements.txt

@@ -1,4 +1,4 @@
-numpy==1.21.4
+numpy==1.23.4
 opencv-contrib-python-headless==4.1.2.30
 scipy==1.7.2
 tensorflow==2.7.0

requirements_3.10.txt

@@ -1,4 +1,4 @@
-numpy==1.22.2
+numpy==1.23.4
 numexpr==2.8.1
 opencv-python==4.5.5.62
 scipy==1.8.0

requirements_3.6.txt

@@ -1,4 +1,4 @@
-numpy==1.19.2
+numpy==1.23.4
 opencv-contrib-python-headless==4.1.2.30
 scipy==1.5.4
 tensorflow==2.6.1

requirements_3.9.txt

@@ -1,4 +1,4 @@
-numpy==1.21.4
+numpy==1.23.4
 opencv-contrib-python-headless==4.5.1.48
 scipy==1.7.2
 tensorflow==2.7.0

requirements_3.9_arm64.txt

@@ -1,4 +1,4 @@
-numpy==1.21.4
+numpy==1.23.4
 opencv-python==4.5.5.62
 numexpr==2.8.1
 h5py==3.1.0