🤖 Fix AttributeError in Metrics Query Execution

[seer-by-sentry]

👋 Hi there! This PR was automatically generated 🤖

Triggered by riccardo.busetti@sentry.io

Fixes SENTRY-33A3

The issue arises from attempting to access a 'formula' attribute on a float object within the metrics query execution process. This is likely due to incorrect handling or parsing of query parameters, where a float value is mistakenly treated as an object that should contain a 'formula' attribute. The solution involves ensuring that query parameters are correctly parsed and handled, particularly when dealing with formulas and their parameters.

The steps that were performed:

1. Ensure correct parsing of formula parameters
2. Review formula handling in query preparation
3. Add error handling for formula parameter parsing
4. Test formula parameter handling with varied inputs

📣 Instructions for the reviewer which is you, yes you:

• If these changes were incorrect, please close this PR and comment explaining why.
• If these changes were incomplete, please continue working on this PR then merge it.
• If you are feeling confident in my changes, please merge this PR.

This will greatly help us improve the autofix system. Thank you! 🙏

If there are any questions, please reach out to the AI/ML Team on #proj-autofix

🤓 Stats for the nerds:

Prompt tokens: 118577
Completion tokens: 4719
Total tokens: 123296

[getsantry]

This pull request has gone three weeks without activity. In another week, I will close it.

But! If you comment or otherwise update it, I will reset the clock, and if you add the label WIP, I will leave it alone unless WIP is removed ... forever!

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"A weed is but an unloved flower." ― Ella Wheeler Wilcox 🥀