Accept lastchance in every network manager

The retry pass calls apply_configuration with lastchance=True, which only
NetworkManager accepts. It is unreachable today, since only NetworkManager
returns the 1 that fills the retry list, but it springs the moment either of
the others grows a return, or the retry selection is brought in line with the
first pass. Matching the signatures costs nothing.

confluent_osdeploy/common/profile/scripts/confignet

@@ -159,7 +159,7 @@ class NetplanManager(object):
                         currinfo[devname]['routes'] = routeinfo
                     currcfg[devname] = currinfo[devname]
     
-    def apply_configuration(self, cfg):
+    def apply_configuration(self, cfg, lastchance=False):
         devnames = cfg['interfaces']
         if len(devnames) > 1:
             teammode = cfg['settings'].get('team_mode', None)
@@ -342,7 +342,7 @@ class WickedManager(object):
                 v = v.strip()
                 currcfg[k] = v
 
-    def apply_configuration(self, cfg):
+    def apply_configuration(self, cfg, lastchance=False):
         stgs = cfg['settings']
         ipcfg = 'STARTMODE=auto\n'
         routecfg = ''

confluent_osdeploy/debian/profiles/default/scripts/confignet

@@ -151,7 +151,7 @@ class NetplanManager(object):
                     nicinfo[devname]['routes'] = routeinfo
                 self.cfgbydev[devname] = nicinfo[devname]
     
-    def apply_configuration(self, cfg):
+    def apply_configuration(self, cfg, lastchance=False):
         devnames = cfg['interfaces']
         if len(devnames) != 1:
             raise Exception('Multi-nic team/bonds not yet supported')
@@ -266,7 +266,7 @@ class WickedManager(object):
                 v = v.strip()
                 currcfg[k] = v
 
-    def apply_configuration(self, cfg):
+    def apply_configuration(self, cfg, lastchance=False):
         stgs = cfg['settings']
         ipcfg = 'STARTMODE=auto\n'
         routecfg = ''