Provide solution to correct metadata corruption due to improper migration for "Organization" -> "Affiliation" change #1872

Job	Run time
test-dandi-cli (windows-2019, 3.11, master, normal)	4m 44s
test-dandi-cli (windows-2019, 3.11, release, normal)	4m 45s
test-dandi-cli (ubuntu-latest, 3.11, master, normal)	11m 13s
test-dandi-cli (ubuntu-latest, 3.11, release, normal)	6h 0m 14s
test-dandi-cli (macos-latest, 3.11, master, normal)	2m 18s
test-dandi-cli (macos-latest, 3.11, release, normal)	2m 20s
test-dandi-cli (ubuntu-latest, 3.9, dandi-devel, master)	11m 39s
test-dandi-cli (ubuntu-latest, 3.9, dandi-devel, release)	12m 19s
	6h 49m 32s

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