Create v5 configuration

[wise-king-sullyman]

We need a v5 branch which imports the PF v5 alphas, as well as proper configuration to make that the new primary development branch and enable releasing alphas from it.

[github-actions]

🎉 This issue has been resolved in version 5.0.0-alpha.1 🎉

The release is available on:

• GitHub release
• npm package (@alpha dist-tag)

Your semantic-release bot 📦🚀

[github-actions]

🎉 This issue has been resolved in version 1.0.0-prerelease.1 🎉

The release is available on:

• GitHub release
• npm package (@prerelease dist-tag)

Your semantic-release bot 📦🚀