Cleanup target packages versions

See NXS-2844: some package versions were not accurate and are persisted => need to clean them up when handling data migration for branch management

nuxeo-dam-5.8 -> nuxeo-dam-5.8.0
nuxeo-dam-6.0 -> nuxeo-dam-6.0.0
nuxeo-dam-compat-6.0 -> nuxeo-dam-compat-1.0.0
nuxeo-virtualnavigation-6.0 -> nuxeo-virtualnavigation-1.0.0
nuxeo-faceted-search-6.0 -> nuxeo-faceted-search-1.0.0
nuxeo-dam-7.1 -> nuxeo-dam-6.1.0
nuxeo-dam-compat-7.1 -> nuxeo-dam-compat-1.1.0
nuxeo-virtualnavigation-7.1 -> nuxeo-virtualnavigation-1.1.0
nuxeo-faceted-search-7.1 -> nuxeo-faceted-search-1.1.0
nuxeo-dam-6.2.0 -> nuxeo-dam-6.1.1
nuxeo-dam-compat-1.2.0 -> nuxeo-dam-compat-1.1.1
nuxeo-virtualnavigation-1.2.0 -> nuxeo-virtualnavigation-1.1.1
nuxeo-faceted-search-1.2.0 -> nuxeo-faceted-search-1.1.1
nuxeo-dam-6.3.0 -> nuxeo-dam-6.1.2
nuxeo-dam-compat-1.3.0 -> nuxeo-dam-compat-1.1.1
nuxeo-virtualnavigation-1.3.0 -> nuxeo-virtualnavigation-1.1.2

Note: an alternative would be not to persist the version anyway, if we do not plan on providing different versions of the same package for a given target platform.