Incorrect title/commit message/semver version after updating PR

### Is there an existing issue for this?

- [x] I have searched the existing issues

### Package ecosystem

n/a

### Package manager version

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### Language version

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### Manifest location and content before the Dependabot update

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### dependabot.yml content

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### Updated dependency

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### What you expected to see, versus what you actually saw

In the following PR:
https://github.com/cartile/reimagined-system/pull/1

I downgraded actions/checkout to v3.6.0, and expected to see the PR updated to be `Bump actions/checkout from 3.6.0 to 4.2.2`, however, it displays `Bump actions/checkout from 4.2.1 to 4.2.2`.

What's also problematic is my `Get Dependabot Pull Request Metadata` believes that the version bump was a patch instead of a major. This would have caused my Auto-Approve / Merge workflow to think it's merging a patch version when it's actually merging a major.

### Native package manager behavior

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### Images of the diff or a link to the PR, issue, or logs

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### Smallest manifest that reproduces the issue

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