feat(amazonq): Implement Rules Abstraction + Rules Option Test (#7841)

## Change

I implemented the Rules Option Test and all the abstractions needed to
write that test. Since there is only 1 test in the test suite, this will
be the complete test suite unless the Rules feature gets expanded or the
team decides to write more tests for it.


---

- Treat all work as PUBLIC. Private `feature/x` branches will not be
squash-merged at release time.
- Your code changes must meet the guidelines in
[CONTRIBUTING.md](https://github.com/aws/aws-toolkit-vscode/blob/master/CONTRIBUTING.md#guidelines).
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Apache 2.0 license.

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Co-authored-by: tgodara-aws <[email protected]>
Co-authored-by: andrewyuq <[email protected]>
Co-authored-by: Jayakrishna P <[email protected]>
Co-authored-by: Laxman Reddy <[email protected]>
Co-authored-by: Ralph Flora <[email protected]>
Co-authored-by: Suraj Reddy <[email protected]>
Co-authored-by: Roger Zhang <[email protected]>
Co-authored-by: Reed Hamilton <[email protected]>
Co-authored-by: Roger Zhang <[email protected]>
Co-authored-by: Jacob Chung <[email protected]>
Co-authored-by: aws-asolidu <[email protected]>
Co-authored-by: Newton Der <[email protected]>
Co-authored-by: Newton Der <[email protected]>
Co-authored-by: Tyrone Smith <[email protected]>
Co-authored-by: Aidan Ton <[email protected]>
Co-authored-by: abhraina-aws <[email protected]>
Co-authored-by: atontb <[email protected]>
Co-authored-by: Nitish <[email protected]>
Co-authored-by: Nitish Kumar Singh <[email protected]>
Co-authored-by: Blake Lazarine <[email protected]>
Co-authored-by: mkovelam <[email protected]>
Co-authored-by: BlakeLazarine <[email protected]>
Co-authored-by: Will Lo <[email protected]>
Co-authored-by: Na Yue <[email protected]>
Co-authored-by: Lei Gao <[email protected]>
Co-authored-by: tsmithsz <[email protected]>
Co-authored-by: Reed Hamilton <[email protected]>
Co-authored-by: Boyu <[email protected]>
Co-authored-by: Dung Dong <[email protected]>
Co-authored-by: aws-toolkit-automation <[email protected]>
Co-authored-by: Bryce Ito <[email protected]>

Author: 28 people