Remove ctrmgr_tools.py for backward compatible (#24444)

Why I did it
Fixes #24319

Work item tracking
Microsoft ADO (number only):
How I did it
How to verify it
Verified with DUT. Run below commands to and check syslog.

ls /usr/local/bin/ctrmgr_tools.py
sudo fast-reboot
Before this PR: script exists, syslog has "ERR ctrmgr_tools.py: Skip to tag feature=syncd image=docker-syncd-.... tag=latest"
After this PR: script does not exist, syslog has no "ERR ctrmgr_tools.py: Skip to tag feature" pattern around fast-reboot.

Author: qiluo-msft

files/build_templates/sonic_debian_extension.j2

@@ -579,6 +579,9 @@ sudo LANG=C chroot $FILESYSTEM_ROOT systemctl enable ctrmgrd.service
 
 # kubelet service is controlled by ctrmgrd daemon.
 sudo LANG=C chroot $FILESYSTEM_ROOT systemctl disable kubelet.service
+{% else %}
+# Some scripts will check one file inside sonic_ctrmgmt_py3_wheel to detect include_kubernetes status
+sudo rm $FILESYSTEM_ROOT/usr/local/bin/ctrmgr_tools.py
 {% endif %}
 
 # Copy the buffer configuration template