Add missing storage-cli S3 config parameters to blobstore templates

[kathap]

Add missing storage-cli S3 config parameters to blobstore templates:

• A short explanation of the proposed change:
  Add missing storage-cli S3 config parameters (single_upload_threshold, request_checksum_calculation_enabled, response_checksum_calculation_enabled, uploader_request_checksum_calculation_enabled) to all blobstore JSON templates across all 5 jobs and 4 resource types.
• An explanation of the use cases your change solves
  These fields allows operators to:
  • Control whether files are uploaded via a single PutObject call or multipart upload (single_upload_threshold)
  • Disable checksum calculation/validation for S3-compatible providers that do not support it (e.g. AliCloud)

All parameters are optional. If not set in the manifest, the key is omitted from the generated JSON and storage-cli applies its own defaults:

• single_upload_threshold: 0 (always use multipart upload)
• request_checksum_calculation_enabled: true
• response_checksum_calculation_enabled: true
• uploader_request_checksum_calculation_enabled: true

• Links to any other associated PRs
  Missing Storage CLI S3 configuration parameters #672

• I have viewed signed and have submitted the Contributor License Agreement

• I have made this pull request to the develop branch

• I have run CF Acceptance Tests on bosh lite