[v9_9] fix python script versions

4257.	[cleanup]	Python scripts reported incorrect version. [RT #41080]

bin/python/dnssec-checkds.py.in

@@ -303,7 +303,8 @@ def parse_args():
                         default=os.path.join(prefix(sbindir),
                                              'dnssec-dsfromkey'),
                         type=str, help='path to \'dig\'')
-    parser.add_argument('-v', '--version', action='version', version='9.9.1')
+    parser.add_argument('-v', '--version', action='version',
+                        version='@BIND9_VERSION@')
     args = parser.parse_args()
 
     args.zone = args.zone.strip('.')

bin/python/dnssec-coverage.py.in

@@ -674,7 +674,8 @@ def parse_args():
     parser.add_argument('-D', '--debug', dest='debug_mode',
                         action='store_true', default=False,
                         help='Turn on debugging output')
-    parser.add_argument('-v', '--version', action='version', version='9.9.1')
+    parser.add_argument('-v', '--version', action='version',
+                        version='@BIND9_VERSION@')
 
     args = parser.parse_args()