feat(live/transcoding): transcoding resource support new fields

[jinyangyang222]

What this PR does / why we need it:

transcoding resource support new fields

Which issue this PR fixes:
(optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close that issue when PR gets merged)
fixes #xxx

Special notes for your reviewer:

Release note:

transcoding resource support new fields

PR Checklist

• Tests added/passed.

$ make testacc TEST="./huaweicloud/services/acceptance/live" TESTARGS="-run TestAccTranscoding_basic"
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./huaweicloud/services/acceptance/live -v -run TestAccTranscoding_basic -timeout 360m -parallel 4
=== RUN   TestAccTranscoding_basic
--- PASS: TestAccTranscoding_basic (290.76s)
PASS
ok      github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/services/acceptance/live      290.831s

• Documentation updated.

• Schema updated.

• CheckDeleted.

  • a. During query operation (Read Context)
    aa. Resource not found
    >>>>>> Paste the screenshot here <<<<<<

  • b. During delete/disassociate/unbind operation (Delete Context)
    ba. Resource not found
    >>>>>> Paste the screenshot here <<<<<<

[deer-hang]

/approve
/lgtm

[github-ci-robot]

This PR has been approved by: @deer-hang

/approve
/lgtm