setup.cfg: Replace dashes with underscores

setuptools 78.0.1 disallowed deprecated dash-separated
and uppercase options in setup.cfg [1]

[1] https://github.com/pypa/setuptools/pull/4870

Change-Id: I7c51eb7d62a209c2ff53b0a6f49dcbdcdabd7c6d
(cherry picked from commit 0aa7766c1b791d9e311aad7b3cf7d01ff2a64c62)

setup.cfg

@@ -47,7 +47,7 @@ console_scripts =
     kolla-readpwd = kolla_ansible.cmd.readpwd:main
     kolla-ansible = kolla_ansible.cmd.kolla_ansible:main
 
-kolla-ansible.cli =
+kolla_ansible.cli =
     gather-facts = kolla_ansible.cli.commands:GatherFacts
     install-deps = kolla_ansible.cli.commands:InstallDeps
     prechecks = kolla_ansible.cli.commands:Prechecks

tests/run-hashi-vault.yml

@@ -54,7 +54,7 @@
         name:
           - "{{ kolla_ansible_src_dir }}"
           - "ansible-core{{ ansible_core_version_constraint }}"
-          - "ara[server]<1.7"
+          - "ara[server]<1.8"
         virtualenv: "{{ kolla_ansible_venv_path }}"
 
     - name: Copy passwords.yml file

tests/run.yml

@@ -268,7 +268,7 @@
         name:
           - "{{ kolla_ansible_src_dir }}"
           - "ansible-core{{ ansible_core_version_constraint }}"
-          - "ara[server]<1.7"
+          - "ara[server]<1.8"
         virtualenv: "{{ kolla_ansible_venv_path }}"
 
     - name: Install Ansible collections