Feature: autodetect mime type on s3 driver

[zamarawka]

Adding autodetection of file's Content-type before uploading it to s3. Without this I could't deliver files direct from aws s3 via s3-website. Files just download instead of viewing. This happend because of their content-type is application/octet-stream

Based on top of https://github.com/aws/aws-sdk-js/issues/3085 Partially related with https://github.com/Slynova-Org/flydrive/issues/125

[zamarawka]

@RomainLanz bump

[zamarawka]

@RomainLanz Added handle copy/move actions and repair linter's config and usage. CI become partially alive.

[zamarawka]

@RomainLanz any way to merge it? I’d like to use it in my project.

[zamarawka]

@RomainLanz i still don't lose hope to merge it 😉