Use a more exact grep for fetching cfg options
-rw-r--r-- 940 .coafile
-rw-r--r-- 250 .gitignore
-rw-r--r-- 103 .gitreview
drwxr-xr-x - .jjb-test
-rw-r--r-- 127 .pre-commit-config.yaml
-rw-r--r-- 452 README.md
drwxr-xr-x - docs
-rwxr-xr-x 1392 ensure-documented.sh
-rw-r--r-- 1823 info-schema
drwxr-xr-x - jenkins-admin
drwxr-xr-x - jenkins-init-scripts
-rwxr-xr-x 1933 jjb-compare-xml.sh
drwxr-xr-x - jjb
-rw-r--r-- 449 license-header.txt
drwxr-xr-x - relnotes
-rw-r--r-- 73 requirements.txt
drwxr-xr-x - shell
-rw-r--r-- 1663 tox.ini
-rw-r--r-- 1513 yaml-verify-schema.py
-rw-r--r-- 83 yamllint.conf