Add a sign-off check in the workflow

[pponnuvel]

---

Please place an 'X' inside each '[]' to confirm you adhere to our Contributor Guidelines

• Is the commit message split over multiple lines and hard-wrapped at 72 characters?
• Is the subject and message clear and concise?
• Does the subject start with [plugin_name] if submitting a plugin patch or a [section_name] if part of the core sosreport code?
• Does the commit contain a Signed-off-by: First Lastname email@example.com?
• Are any related Issues or existing PRs properly referenced via a Closes (Issue) or Resolved (PR) line?

[packit-as-a-service]

Congratulations! One of the builds has completed. 🍾

You can install the built RPMs by following these steps:

• sudo yum install -y dnf-plugins-core on RHEL 8
• sudo dnf install -y dnf-plugins-core on Fedora
• dnf copr enable packit/sosreport-sos-3547
• And now you can install the packages.

Please note that the RPMs should be used only in a testing environment.

[pponnuvel]

  "message": "Resource not accessible by integration",
  "documentation_url": "https://docs.github.com/rest/issues/comments#create-an-issue-comment"

Looks like a permission issue.

[TurboTurtle]

We already have the sign-off check provided by the DCO app enabled.

I left the check box on the GH template in place as a visual reminder for contributors before opening a PR, but I'm not married to keeping it.

[pponnuvel]

Ah, that's fine then.