Storage-compat generation broken after PR https://github.com/Azure/autorest.typescript/pull/3805

[jeremymeng]

It looks that PR #3805 broke the storage-compat generation where we have special handling for deserializing headers, bodies from XML and attach raw responses

• checkout my repro branch (storage/tsp-gen-repro) on the JS SDK repository https://github.com/Azure/azure-sdk-for-js/tree/storage/tsp-gen-repro
• pushd sdk/storage/storage-blob
• tsp-client update

Actual:

the Storage streaming methods now calls getBinaryResponseBody() and we lost special handling for storage to deserialize errors, attach parsed headers/body and responses.

build error is also introduced in e.g., generated download() method

[jeremymeng]

Fixed by #3852