feat: introduce conversions between API versions

[AustinAbro321]

Description

relates to #3433

Checklist before merging

• Test, docs, adr added or updated as needed
• Contributor Guide Steps followed

[codecov]

Codecov Report

❌ Patch coverage is 1.36396% with 1374 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
src/internal/api/v1beta1/convert.go	0.00%	688 Missing ⚠️
src/internal/api/v1alpha1/convert.go	0.00%	629 Missing ⚠️
src/cmd/internal_convert.go	18.75%	52 Missing ⚠️
src/internal/api/types/package.go	0.00%	5 Missing ⚠️

Files with missing lines	Coverage Δ
src/api/convert/convert.go	100.00% <100.00%> (ø)
src/cmd/internal.go	34.70% <100.00%> (+0.20%)	⬆️
src/internal/api/types/package.go	0.00% <0.00%> (ø)
src/cmd/internal_convert.go	18.75% <18.75%> (ø)
src/internal/api/v1alpha1/convert.go	0.00% <0.00%> (ø)
src/internal/api/v1beta1/convert.go	0.00% <0.00%> (ø)

... and 1 file with indirect coverage changes

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