fix: add missing trailing slash

[Xavier59]

User description

Description

Fix missing trailing slash in package name.

Checklist:

• [ x] I have updated the documentation (if required).
• [ x] I have read the CONTRIBUTING document.
• [ x] I have added tests to cover my changes.
• [ x] All new and existing tests passed.
• [ x] I added a picture of a cute animal cause it's fun

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PR Type

Bug fix

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Description

• Fixes missing trailing slash in resolved package URL validation.

• Updates test to use a more accurate malicious package name.

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Changes walkthrough 📝

	Relevant files
Bug fix	ValidatePackageNames.js Add trailing slash to expected resolved URL prefix              packages/lockfile-lint-api/src/validators/ValidatePackageNames.js Adds a trailing slash to the expected URL prefix for package validation. Ensures stricter matching of resolved package URLs. +1/-1
Tests	validators.packageNames.test.js Update test with more accurate malicious package name        packages/lockfile-lint-api/tests/validators.packageNames.test.js Changes test malicious package name from 'malicious' to 'meowlicious'. Improves test accuracy for package name validation. +1/-1

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[qodo-merge-for-open-source]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 1 🔵⚪⚪⚪⚪

🧪 PR contains tests

🔒 No security concerns identified

⚡ No major issues detected

[qodo-merge-for-open-source]

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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.01%. Comparing base (89b5cad) to head (c02840f).
Report is 6 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #204   +/-   ##
=======================================
  Coverage   98.01%   98.01%           
=======================================
  Files          13       13           
  Lines         403      403           
  Branches       96       96           
=======================================
  Hits          395      395           
  Misses          8        8           

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