Update temp_dhcp.template

Signed-off-by: Shubhangi-dell <shubhangi_srivastava@dell.com>

control_plane/roles/provision_cobbler/files/temp_dhcp.template

@@ -23,8 +23,8 @@ option system-arch code 93 = unsigned integer 16;
 subnet subnet_mask netmask net_mask {
 option subnet-mask net_mask;
 range dynamic-bootp start end;
-default-lease-time 2160000;
-max-lease-time 4320000;
+default-lease-time default;
+max-lease-time max;
 next-server $next_server;
 #insert the static DHCP leases for configuration here
 
@@ -144,4 +144,4 @@ next-server $next_server;
         }
     #end for
 }
-#end for
+#end for