Secrets rendering in post-processing errors out in GC 1.6.4

[gioccher]

Environment

• Python version: 3.9.
• Nautobot version: 1.6.10
• nautobot-golden-config version: 1.6.4

Expected Behavior

secrets are rendered in the postprocessed config

Observed Behavior

error "Jinja encountered an TemplateAssertionError: 'No filter named 'get_secret_by_secret_group_name'.'; check the template for correctness"

Steps to Reproduce

seems to affect only nautobot 1.X

1. use the template:

device name: {{ hostname }}
snmp-server community {% raw %}{{ hostname | get_secret_by_secret_group_name("key") | default('no password') }}{% endraw %}

2. run the "Generate Intended Configurations" job
3. go to the device page and click on the "Configuration Postprocessing" icon, or call the /plugins/golden-config/config-postprocessing/ API