Content type header was changed from `application/x-zip-compressed` to `application/octet-stream`

Hello! With the last update, the `content-type:` response header was changed from `application/x-zip-compressed` to `application/octet-stream`.
For example, in the version `4.99.0` the download link `https://functionscdn.azureedge.net/public/4.0.6518/Azure.Functions.Cli.min.win-x64.4.0.6517.zip` returns `application/x-zip-compressed`, but in the `4.100.0` the download link `https://functionscdn.azureedge.net/public/4.0.123/Azure.Functions.Cli.min.win-x64.4.0.6543.zip` returns `application/octet-stream`.
I wanted to ask if this is a bug?

Compare the response headers for the 4.99.0 and 4.100.0 download URLs listed in the issue, then trace how the tooling feed or download artifacts are published. Done means establishing whether the content type change is intentional and documenting or correcting the behavior with a verified header outcome.

Written by the indexing model from the issue text.