How to dynamically load active choice parameters based on folder names present in private git repository?

Hi all,
I have a private git repository with contents like below hosted in GitHub.
➜ urlprobe-iac git:(main) ls -ltr
total 16
drwxr-xr-x 11 ddl staff 352 Mar 22 09:24 00-tf-create-backend
drwxr-xr-x 11 ddl staff 352 Mar 22 09:24 01-tf-deploy-iam
drwxr-xr-x 15 ddl staff 480 Mar 22 09:24 02-tf-deploy-kms
drwxr-xr-x 15 ddl staff 480 Mar 22 09:24 03-tf-deploy-vpc
drwxr-xr-x 30 ddl staff 960 Mar 22 09:24 04-tf-deploy-eks
drwxr-xr-x 10 ddl staff 320 Mar 22 09:24 05-tf-deploy-rds
I would like to dynamically populate the options in Active Choices Parameter with the above folder names present in the private repository.
Does anyone knows how I can achive this?
Thanks.

Jenkins setup:

Jenkins version 2.541.2 is hosted in a minikube cluster as a pod.