Cman19c21c (#2937)

* fix for single RAC + add node issue

* pick latest 19c21c for cman

* lint fixes

* lint fixes

Author: s1saurabh

OracleDatabase/OracleConnectionManager/containerfiles/19.3.0/cman.ora

@@ -1,6 +1,6 @@
 ######################################################################
 #
-# Copyright (c) 2001,2002, Oracle Corporation. All rights reserved.
+# Copyright (c) 2022 Oracle and/or its affiliates.
 #
 # NAME
 #    cman.ora
@@ -32,9 +32,9 @@ CMAN_###CMAN_HOSTNAME###.###DOMAIN### =
     # Valid values: boolean values for on/off
     (connection_statistics=yes)
     (log_directory=###DB_HOME###/network/log)
-    (log_level=USER)
+    (log_level=###LOG_LEVEL###)
     (trace_directory=###DB_HOME###/network/trace)
-    (trace_level=USER)
+    (trace_level=###TRACE_LEVEL###)
     (valid_node_checking_registration=on)
     (registration_invited_nodes=*) 
   )
@@ -59,4 +59,4 @@ CMAN_###CMAN_HOSTNAME###.###DOMAIN### =
        (action_list=(aut=off)(moct=0)(mct=0)(mit=0)(conn_stats=on))
     )
   )
-)
+)