[feature](s3) Support S3 Express One Zone

[0AyanamiRei]

What problem does this PR solve?

Issue Number: close #xxx

Related PR: #63409

Problem Summary:

Doris cannot currently read from or write to Amazon S3 Express One Zone directory buckets.

There are two compatibility gaps:

1. The bundled AWS SDK for C++ is 1.11.219 and the S3 client is constructed through the legacy client configuration path. This does not enable the endpoint-rules resolver required for S3 Express directory buckets, including bucket-specific endpoint resolution, CreateSession authentication, and the s3express signing service.
2. Doris always sends Content-MD5 for PutObject and UploadPart. S3 Express One Zone does not support Content-MD5 for these requests and requires a flexible checksum such as CRC32C.

This PR takes over and supersedes #63409. It:

• Upgrades aws-sdk-cpp from 1.11.219 to 1.11.400.
• Creates the S3 client with Aws::S3::S3ClientConfiguration and S3EndpointProvider so AWS endpoint rules and S3 Express session authentication are enabled.
• Uses CRC32C rather than Content-MD5 for S3 Express uploads, while preserving the existing MD5 behavior for regular S3 and S3-compatible endpoints.
• Adds s3_disable_content_md5 as an explicit compatibility switch for endpoints that do not support Content-MD5.
• Centralizes S3 Express context detection and addresses the review comments on [feature](s3) Support S3 Express One Zone (AWS SDK 1.11.400 + CRC32C checksum) #63409: directory buckets must end with --x-s3, and endpoints must contain an S3 Express hostname label rather than an arbitrary substring.
• Adds unit coverage for valid directory bucket names, valid S3 Express endpoints, and false-positive bucket/endpoint cases.

Release note

Support reading from and writing to Amazon S3 Express One Zone directory buckets. S3 Express uploads use CRC32C instead of Content-MD5.

Check List (For Author)

• Test

  • Regression test
  • Unit Test
  • Manual test (add detailed scripts or steps below)
  • No need to test or manual test. Explain why:
    • This is a refactor/code format and no logic has been changed.
    • Previous test can cover this change.
    • No code files have been changed.
    • Other reason

• Behavior changed:

  • No.
  • Yes.
    • S3 Express directory buckets use SDK endpoint resolution and session authentication.
    • PutObject and UploadPart use CRC32C instead of Content-MD5 in the S3 Express context.
    • Regular S3 behavior remains unchanged by default.

• Does this need documentation?

  • No.
  • Yes.

Check List (For Reviewer who merge this PR)

• Confirm the release note
• Confirm test cases
• Confirm document
• Add branch pick label

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