refactor: Remove deprecated packages

[another-rex]

Removes:

• models.Vulnerability => Migrated to osvschema
• models.Ecosystem => Now use a combo of osvschema.Ecosystem, and ecosystem.Parsed
• models Constants => osvschema.Ecosystem constants
• lockfile package => Now completely use the migrated extractors in osv-scalibr
• osv package => Now use osvdev
• semantic package => Now use the migrated package in osv-scalibr

Had to update various things to make sure things still compiled, most of the changes are a result of moving off of models.Vulnerability.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 84.01826% with 35 lines in your changes missing coverage. Please review.

Project coverage is 64.28%. Comparing base (110ec91) to head (92084fc).

Files with missing lines	Patch %	Lines
internal/utility/semverlike/version-semver-like.go	35.00%	12 Missing and 1 partial ⚠️
internal/utility/purl/purl_to_package.go	84.21%	4 Missing and 2 partials ⚠️
internal/utility/vulns/vulnerability.go	86.48%	2 Missing and 3 partials ⚠️
internal/utility/purl/purl.go	57.14%	2 Missing and 1 partial ⚠️
internal/clients/clientimpl/localmatcher/zip.go	77.77%	2 Missing ⚠️
internal/tui/severity.go	0.00%	2 Missing ⚠️
internal/utility/depgroup/devgroup.go	85.71%	2 Missing ⚠️
cmd/osv-scanner/fix/main.go	0.00%	1 Missing ⚠️
...al/clients/clientimpl/localmatcher/localmatcher.go	66.66%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1638      +/-   ##
==========================================
- Coverage   68.74%   64.28%   -4.47%     
==========================================
  Files         200      154      -46     
  Lines       19147    15809    -3338     
==========================================
- Hits        13163    10163    -3000     
+ Misses       5280     4969     -311     
+ Partials      704      677      -27     

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