refactor: use google/wire for cache

[knqyf263]

Description

This PR simplifies the cache initialization process in the artifact scanning. Previously, we initialized the cache.Cache instance within pkg/commands/artifact/run.go to support --clear-cache and --reset operations. However, these operations have been moved to the trivy clean command.

With this change, we can now generate the cache.Cache instance through google/wire, which is consistent with other instances in the project.

Changes

• Remove the initCache function from pkg/commands/artifact/run.go
• Update the wire injection to include cache.Cache generation
• Adjust the artifact scanning initialization process to use the wire-generated cache instance

Benefits

• Improved consistency in scanner initialization across the project
• Simplified code structure in the artifact scanning module
• Better alignment with the project's dependency injection pattern using wire

Checklist

• [x] I've read the guidelines for contributing to this repository.
• [x] I've followed the conventions in the PR title.
• [x] I've added tests that prove my fix is effective or that my feature works.
• [ ] I've updated the documentation with the relevant information (if needed).
• [ ] I've added usage information (if the PR introduces new options)
• [ ] I've included a "before" and "after" example to the description (if the PR is a user interface change).