Which issue does this PR close?

related to: #6213

Rationale for this change

This PR extends the functionality introduced in #6215 by exposing presign_xxx_options API methods, allowing users to pass detailed options when generating presigned URLs across all services supporting presign.

What changes are included in this PR?

Users can now specify detailed options when presigning:

let signed_req = op.presign_read_options(
    "file.txt",
    Duration::from_secs(3600),
    ReadOptions {
        override_content_type: Some("application/json".to_string()),
        ..Default::default()
    }
).await?;

During testing, I was adding some tests to ensure that options were being set properly across the services for presigning, and I noticed some of the options aren't being set.

Today, the tests with limited support will fail, and it might be better to just omit these tests, keep the same behavior as today, and address each service in a separate PR.

Are there any user-facing changes?

No extending the functionality to be able to pass in options to all presigning operations

Manual testing

S3 passes & Azurite some passes