Removes the version.py file which is not automatically generated.

Author: fakufaku

.gitignore

@@ -16,3 +16,5 @@ pyroomacoustics.egg-info/
 pyroomacoustics/build_rir.c
 pyroomacoustics/**/*.so
 pyroomacoustics/directivities/tests/data/*.pdf
+# version file generated by setuptools_scm
+pyroomacoustics/version.py