[python] mofify wrappers for common

the rotate() function has been moved to the geometry module, and the
wrappers for toDegrees() or toRadians() have been removed as Python
offers such functions
10 jobs for !207 with feature/cleanup-common in 9 minutes and 25 seconds (queued for 1 second)
detached
Status Name Job ID Coverage
  Build
passed build clang-10 occ-7.5 #6947

00:03:57

passed build clang-8 occ-7.3 #6946

00:03:57

passed build_doc #6943

00:01:22

passed build gcc-7 occ-7.3 #6944

00:05:00

passed build gcc-9 occ-7.5 #6945

00:04:52

 
  Test
passed test clang-10 occ-7.5 #6951

00:01:52

passed test clang-8 occ-7.3 #6950

00:01:53

passed test gcc-7 occ-7.3 #6948

00:03:07

passed test gcc-9 occ-7.5 #6949

00:01:45

 
  Coverage
passed coverage report #6952

00:01:15

94.0%