Update scipy requirement from >=0.16 to >=1.17.1

Updates the requirements on [scipy](https://github.com/scipy/scipy) to permit the latest version.
- [Release notes](https://github.com/scipy/scipy/releases)
- [Commits](scipy/scipy@v0.16.0...v1.17.1)

---
updated-dependencies:
- dependency-name: scipy
  dependency-version: 1.17.1
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -1,7 +1,7 @@
 numpy>=1.13.3
 matplotlib>=2.0.0
 h5py>=2.7
-scipy>=0.16
+scipy>=1.17.1
 numba
 
 pytest>=3.6