GRM-20: Fix molecule verify playbooks and update Makefile targets

- Add runner_name variable to default, binary, and lifecycle verify playbooks
- Update molecule target to test all 7 scenarios sequentially
- Add molecule-docker and molecule-binary platform matrix targets
- Disable checkmake maxbodylength rule to accommodate longer recipes

ansible/roles/gitea-runner/molecule/default/verify.yml

@@ -2,6 +2,8 @@
 - name: Verify
   hosts: all
   become: true
+  vars:
+    runner_name: "molecule-test-runner"
   pre_tasks:
     - name: Load role defaults
       ansible.builtin.include_vars: