Bump scipy from 1.4.1 to 1.10.0 (#629)

Bumps [scipy](https://github.com/scipy/scipy) in `requirements-tf.txt` from 1.4.1 to 1.10.0.
- [Release notes](https://github.com/scipy/scipy/releases)
- [Commits](scipy/scipy@v1.4.1...v1.10.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements-tf.txt

@@ -1,7 +1,7 @@
 setuptools>=41.0.0
 pip>=10.0
 numpy>=1.20.0
-scipy==1.4.1
+scipy==1.10.0
 matplotlib
 pandas>=0.24.1
 scikit-learn>=0.22.0