Make sentry-cli path calculation configuration-cache compatible

[romtsn]

#skip-changelog

📜 Description

• Use ValueSource or project.provider to defer sentry-cli path calculation to the point where it's actually needed

💡 Motivation and Context

Closes #613

💚 How did you test it?

Manually and automated

📝 Checklist

• I reviewed the submitted code
• I added tests to verify the changes
• I updated the docs if needed
• No breaking changes

🔮 Next steps

[adinauer]

LGTM; changelog needs to be moved ah nevermind

[xianfeng-zhu]

🚀

[nuhkoca]

When can we except a new version as we've been struggling this issue for a while now?

[romtsn]

we're gonna ship it this week (likely tomorrow CET time)