fix(CodeArts/Deploy): fix check delete and change url for host

[saf3dfsa]

What this PR does / why we need it:
fix check delete for it's no longer return 200 when request failed
change url for old API is no longer maintained

PR Checklist

• Tests added/passed.

make testacc TEST="./huaweicloud/services/acceptance/codeartsdeploy" TESTARGS="-run TestAccDeployHost_"
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./huaweicloud/services/acceptance/codeartsdeploy -v -run TestAccDeployHost_ -timeout 360m -parallel 4
=== RUN   TestAccDeployHost_withProxyMode
=== PAUSE TestAccDeployHost_withProxyMode
=== RUN   TestAccDeployHost_withoutProxyMode
=== PAUSE TestAccDeployHost_withoutProxyMode
=== CONT  TestAccDeployHost_withProxyMode
=== CONT  TestAccDeployHost_withoutProxyMode
--- PASS: TestAccDeployHost_withoutProxyMode (343.30s)
--- PASS: TestAccDeployHost_withProxyMode (351.11s)
PASS
ok      github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/services/acceptance/codeartsdeploy    351.217s

• 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 <<<<<<