[deeplinks] add more instruments for validating project

[chunhtai]

Pre-launch Checklist

• [ ] I read the Contributor Guide and followed the process outlined there for submitting PRs.
• [ ] I read the Tree Hygiene wiki page, which explains my responsibilities.
• [ ] I read the Flutter Style Guide recently, and have followed its advice.
• [ ] I signed the CLA.
• [ ] I listed at least one issue that this PR fixes in the description above.
• [ ] I updated/added relevant documentation (doc comments with ///).
• [ ] I added new tests to check the change I am making, or there is a reason for not adding tests.

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[auto-submit[bot]]

auto label is removed for flutter/devtools/7868, due to - The status or check suite Verify PR Release Note Requirements has failed. Please fix the issues identified (or deflake) before re-applying this label.