New version of transportpce common types

- Update grouping olm-renderer-input, adding min, max frequencies
 lower spectral slot number and higher spectral slot number
- Update group olm-renderer-input, replacing slot-width with width
- Fix center-freq unit
- Update import in common, lighty, olm and renderer module
- Update setPower in PowerMgmtImpl as now we use width instead of
 slot-width
- Update variable name in method signature in OpenRoadmfactory,
 OpenRoadmInterface221 and DeviceRendererServiceImpl as now se use
 width instead of slot-width
- Update createMCInterface and createNMCInterface as now we use width
 instead of slot-width
- Update functional test test_flexgrid to be compliant with use of width
 instead of slot-width

JIRA: TRNSPRTPCE-230
Signed-off-by: manuedelf <emmanuelle.delfour@orange.com>
Change-Id: I6103c7549aacf341201a45dbe1b79c94a469a706