Fix Vuln Error Retry Button (CRASM-2212)

[hawkishpolicy]

• Fix reload of All Vulnerabilities table when clicking Retry Button after loading error.

🗣 Description

• setLoadingError state to "false" after successful response from vulnerabilitiesSearch

💭 Motivation and context

• Closes CRASM-2212

🧪 Testing

• tested locally

📷 Screenshots (if appropriate)

Screen.Recording.2025-02-21.at.2.42.33.PM.mov

✅ Pre-approval checklist

• This PR has an informative and human-readable title.

• Changes are limited to a single goal - eschew scope creep!

• All relevant type-of-change labels have been added.

• I have read the CONTRIBUTING document.

• These code changes follow cisagov code standards.

• All new and existing tests pass.

✅ Pre-merge checklist

• Revert dependencies to default branches.
• Finalize version.

✅ Post-merge checklist

• Create a release.