avinetworks.docker included in requirements.txt is a role, not a pypi package

[martinbarlow]

Describe the bug

Hi

in the latest ansible collection requirements.txt includes a role avinetworks.docker,which is not allowed. It should only contain pypi packages. They should be defined in meta/main.yml

https://docs.ansible.com/projects/ansible/latest/playbook_guide/playbooks_reuse_roles.html#using-role-dependencies

Its hard to tell exactly which commit/branch has issue, as there are many!

Its in this commit however.

96323d2#diff-4d7c51b1efe9043e44439a949dfd92e5827321b34082903477fd04876edb7552

Reproduction steps

$ ansible-galaxy collection install vmware.alb:31.2.2
Starting galaxy collection install process
Process install dependency map
Starting collection install process
Installing 'vmware.alb:31.2.2' to '/home/dm64hay/git/icp-cps-ca/avi-automation/.collections/ansible_collections/vmware/alb'
Downloading https://galaxy.ansible.com/api/v3/plugin/ansible/content/published/collections/artifacts/vmware-alb-31.2.2.tar.gz to /home/dm64hay/.ansible/tmp/ansible-local-4220jd2al12v/tmp9s05uhi_
vmware.alb (31.2.2) was installed successfully

$cat .collections/ansible_collections/vmware/alb/requirements.txt
requests>=2.25.1
pyVmomi>=8.0.2.0.1
pyVim>=3.0.2
beautifulsoup4>=4.9.3
requests_toolbelt
avinetworks.docker%

$pip install -r .collections/ansible_collections/vmware/alb/requirements.txt
Requirement already satisfied: requests>=2.25.1 in ./.venvnew/lib/python3.10/site-packages (from -r .collections/ansible_collections/vmware/alb/requirements.txt (line 1)) (2.25.1)
Requirement already satisfied: pyVmomi>=8.0.2.0.1 in ./.venvnew/lib/python3.10/site-packages (from -r .collections/ansible_collections/vmware/alb/requirements.txt (line 2)) (9.0.0.0)
Requirement already satisfied: pyVim>=3.0.2 in ./.venvnew/lib/python3.10/site-packages (from -r .collections/ansible_collections/vmware/alb/requirements.txt (line 3)) (3.0.2)
Requirement already satisfied: beautifulsoup4>=4.9.3 in ./.venvnew/lib/python3.10/site-packages (from -r .collections/ansible_collections/vmware/alb/requirements.txt (line 4)) (4.9.3)
Requirement already satisfied: requests_toolbelt in ./.venvnew/lib/python3.10/site-packages (from -r .collections/ansible_collections/vmware/alb/requirements.txt (line 5)) (1.0.0)
ERROR: Could not find a version that satisfies the requirement avinetworks.docker (from versions: none)
ERROR: No matching distribution found for avinetworks.docker

Expected behavior

Should successfully install requirements.txt

Additional context

My python is 3.10, but should not matter.