Adds new integration [jlinford/ha-gpio]

[jlinford]

Checklist

• I've read the publishing documentation.
• I've added the HACS action to my repository.
• (For integrations only) I've added the hassfest action to my repository.
• The actions are passing without any disabled checks in my repository.
• I've added a link to the action run on my repository below in the links section.
• I've created a new release of the repository after the validation actions were run successfully.

Links

Link to current release: https://github.com/jlinford/ha-gpio/releases/tag/v24.1.0
Link to successful HACS action (without the ignore key): https://github.com/jlinford/ha-gpio/actions/runs/7614102112
Link to successful hassfest action (if integration): https://github.com/jlinford/ha-gpio/actions/runs/7614179795

[ludeeus]

Is this something you are still working on?
The 2 issues that were opened since this PR was closed by your bot pending your response.