feat: add Image type for image-specific file handling #7171

Job	Run time
Build & verify python package	20s
Test Go (ubuntu-latest, true)	3m 45s
Test integration Matrix (true)	13m 44s
Test integration Matrix (false)	13m 27s
Test Go (macos-latest, false)	2m 53s
Test Go (ubuntu-latest, false)	3m 51s
Lint	1m 30s
Test Go (macos-latest, true)	4m 3s
Test Python 3.8 + Pydantic v2	2m 4s
Test Python 3.12 + Pydantic v1	1m 40s
Test Python 3.9 + Pydantic v1	1m 38s
Test Python 3.10 + Pydantic v1	1m 44s
Test Python 3.8 + Pydantic v1	1m 42s
Test Python 3.13 + Pydantic v1	1m 38s
Test Python 3.9 + Pydantic v2	1m 37s
Test Python 3.13 + Pydantic v2	1m 46s
Test Python 3.10 + Pydantic v2	1m 49s
Test Python 3.11 + Pydantic v1	1m 40s
Test Python 3.11 + Pydantic v2	1m 46s
Test Python 3.12 + Pydantic v2	1m 47s
Test integration	2s
Test Results	3s
Release	0s
	1h 4m 29s

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