Group all package roles into Debian/RPM 'sections'

This includes managed config files and unit state.

This mode is not used if `--fqdn` or `--no-common-roles` is set,
in which case, the traditional behaviour of preserving one role
per package/unit is used instead.

This is a breaking change.

tests.sh

@@ -44,6 +44,13 @@ poetry run \
 	  --format json | jq
 DEBIAN_FRONTEND=noninteractive apt-get remove -y --purge cowsay
 
+# No common roles mode (tested later)
+ poetry run \
+ 	enroll manifest \
+ 	--harvest "${BUNDLE_DIR}2" \
+ 	--out "${ANSIBLE_DIR}2" \
+	--no-common-roles
+
 # Ansible test
 builtin cd "${ANSIBLE_DIR}"
 # Lint
@@ -51,3 +58,8 @@ ansible-lint "${ANSIBLE_DIR}"
 
 # Run
 ansible-playbook playbook.yml -i "localhost," -c local --check --diff
+
+# Test the --no-common-roles mode
+builtin cd "${ANSIBLE_DIR}2"
+ls "${ANSIBLE_DIR}2/roles"
+ansible-playbook playbook.yml -i "localhost," -c local --check --diff