Percent signs in filenames cause a crash

[NiklasJonsson6]

Due to this row:

minio-deduplication/main.go

Line 295 in 1027436

key, err := url.QueryUnescape(record.S3.Object.Key)

It seems like the object keys are not uri-encoded.

[solsson]

Please try docker.io/solsson/minio-deduplication:content-disposition-encoding@sha256:07452f8097e2633df51fe8e5255c8d9f3305ced46b48d30b784c0e1766379799