Re-order resource name methods.

[yoshi-automation]

This PR was generated using Autosynth. 🌈

Here's the log from Synthtool:

synthtool > Executing /tmpfs/src/git/autosynth/working_repo/BigQueryDataTransfer/synth.py.
synthtool > Ensuring dependencies.
synthtool > Pulling artman image.
latest: Pulling from googleapis/artman
Digest: sha256:a40ca4dd4ef031c0ded4df4909ffdf7b3f20d29b23e682ef991eb60ba0ca6025
Status: Image is up to date for googleapis/artman:latest
synthtool > Cloning googleapis.
synthtool > Running generator for google/cloud/bigquery/datatransfer/artman_bigquerydatatransfer.yaml.
synthtool > Generated code into /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/php/google-cloud-bigquerydatatransfer-v1.
synthtool > Replaced 'Copyright \\d{4}' in src/V1/Gapic/DataTransferServiceGapicClient.php.
synthtool > Replaced 'Copyright \\d{4}' in src/V1/DataTransferServiceClient.php.
synthtool > Replaced 'Copyright \\d{4}' in tests/System/V1/DataTransferServiceSmokeTest.php.
synthtool > Replaced 'Copyright \\d{4}' in tests/Unit/V1/DataTransferServiceClientTest.php.
synthtool > Replaced 'will be removed in the next major release' in src/V1/DataSource_DataRefreshType.php.
synthtool > Replaced 'will be removed in the next major release' in src/V1/DataSourceParameter_Type.php.
synthtool > Replaced 'will be removed in the next major release' in src/V1/ListTransferRunsRequest_RunAttempt.php.
synthtool > Replaced 'will be removed in the next major release' in src/V1/DataSource_AuthorizationType.php.
synthtool > Replaced 'will be removed in the next major release' in src/V1/TransferMessage_MessageSeverity.php.
synthtool > Replaced 'ListTransferRunsRequest_RunAttempt' in src/V1/Gapic/DataTransferServiceGapicClient.php.
synthtool > Cleaned up 1 temporary directories.
synthtool > Wrote metadata to synth.metadata.

[codecov-io]

Codecov Report

Merging #1853 into master will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master    #1853   +/-   ##
=========================================
  Coverage     91.58%   91.58%           
  Complexity     4408     4408           
=========================================
  Files           305      305           
  Lines         13103    13103           
=========================================
  Hits          12000    12000           
  Misses         1103     1103

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