[py-macs2] new version and dependency (#16817)

* [py-macs2] Combined commit

- Added version 2.1.3.3
- added dependency py-cython

Author: Jen Herting <jen@herting.cc>
Date:   Tue May 26 16:41:28 2020 -0400

[py-macs2] added sha256=

Author: Andrew Elble <aweits@rit.edu>
Date:   Tue Oct 29 10:34:33 2019 -0400

migrated repos

* [py-macs2] fixed copyright

* [py-macs2] py-cython is build dependency

var/spack/repos/builtin/packages/py-macs2/package.py

@@ -15,10 +15,12 @@ class PyMacs2(PythonPackage):
 
     version('2.2.4',          sha256='b131aadc8f5fd94bec35308b821e1f7585def788d2e7c756fc8cac402ffee25b')
     version('2.1.4',          sha256='e4966d001914320829ab859c7bc8e92c6410aa7bdbddfd00b7625e9a0fb15c97')
+    version('2.1.3.3',        sha256='00959e523f45ed92b8429f55944eca6984623ac008d7cdb488c3ffe59c21984a')
     version('2.1.1.20160309', sha256='2008ba838f83f34f8e0fddefe2a3a0159f4a740707c68058f815b31ddad53d26')
 
     depends_on('python@3.5:',    when='@2.2:', type=('build', 'run'))
     depends_on('python@2.7:2.8', when='@:2.1', type=('build', 'run'))
+    depends_on('py-cython', type='build')
 
     # Most Python packages only require py-setuptools as a build dependency.
     # However, py-macs2 requires py-setuptools during runtime as well.