Bug: CI DB Migration consistency checks failing after diesel_cli 2.3.0 update



After the release of diesel_cli version `2.3.0`, the CI checks for DB migration consistency are failing due to a formatting difference in the output.

diesel_cli version 2.3.0 expects to call rustfmt to format its output. If rustfmt is not installed on the system it will give an error.
Need to add a step to install rustfmt to fix the workflow
## Type of Change
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- [ ] Bugfix
- [ ] New feature
- [ ] Enhancement
- [ ] Refactoring
- [ ] Dependency updates
- [ ] Documentation
- [x] CI/CD

## Description
<!-- Describe your changes in detail -->
- `diesel_cli` version `2.3.0` expects to call `rustfmt` to format its output. If `rustfmt` is not installed on the system it will give an error.
- Added a step to install `rustfmt` to fix the workflow

### Additional Changes

- [ ] This PR modifies the API contract
- [ ] This PR modifies the database schema
- [ ] This PR modifies application configuration/environment variables

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## Motivation and Context
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Closes #9385 


## How did you test it?
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Verified CI checks

## Checklist
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- [ ] I formatted the code `cargo +nightly fmt --all`
- [ ] I addressed lints thrown by `cargo clippy`
- [ ] I reviewed the submitted code
- [ ] I added unit tests for my changes where possible
