feat: Refresh V1Beta1 client

[yoshi-automation]

This PR was generated using Autosynth. 🌈

Here's the log from Synthtool:

synthtool > Executing /tmpfs/src/git/autosynth/working_repo/AutoMl/synth.py.
synthtool > Ensuring dependencies.
synthtool > Pulling artman image.
0.29.1: Pulling from googleapis/artman
Digest: sha256:b2a73f4dda03ef8fcaa973e3ba26d0cf34091f6c22c70add663af325931aef4d
Status: Image is up to date for googleapis/artman:0.29.1
synthtool > Cloning googleapis.
synthtool > Running generator for google/cloud/automl/artman_automl_v1beta1.yaml.
synthtool > Generated code into /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/php/google-cloud-automl-v1beta1.
synthtool > Replaced "'serviceAddress' =>" in src/V1beta1/Gapic/AutoMlGapicClient.php.
synthtool > Replaced "'serviceAddress' =>" in src/V1beta1/Gapic/PredictionServiceGapicClient.php.
synthtool > Replaced '@type string \\$serviceAddress' in src/V1beta1/Gapic/AutoMlGapicClient.php.
synthtool > Replaced '@type string \\$serviceAddress' in src/V1beta1/Gapic/PredictionServiceGapicClient.php.
synthtool > Replaced '\\$transportConfig, and any \\$serviceAddress' in src/V1beta1/Gapic/AutoMlGapicClient.php.
synthtool > Replaced '\\$transportConfig, and any \\$serviceAddress' in src/V1beta1/Gapic/PredictionServiceGapicClient.php.
synthtool > Replaced 'Copyright \\d{4}' in src/V1beta1/Gapic/AutoMlGapicClient.php.
synthtool > Replaced 'Copyright \\d{4}' in src/V1beta1/Gapic/PredictionServiceGapicClient.php.
synthtool > Replaced 'Copyright \\d{4}' in tests/Unit/V1beta1/AutoMlClientTest.php.
synthtool > Replaced 'Copyright \\d{4}' in tests/Unit/V1beta1/PredictionServiceClientTest.php.
synthtool > Replaced 'Copyright \\d{4}' in tests/System/V1beta1/AutoMlSmokeTest.php.
synthtool > Replaced 'new AutoMlClient' in src/V1beta1/Gapic/AutoMlGapicClient.php.
synthtool > No replacements made in src/V1beta1/Gapic/AutoMlGapicClient.php for pattern new PredictionServiceClient, maybe replacement is not longer needed?
synthtool > No replacements made in src/V1beta1/Gapic/AutoMlGapicClient.php for pattern = AudioEncoding::, maybe replacement is not longer needed?
synthtool > Replaced 'new Dataset' in src/V1beta1/Gapic/AutoMlGapicClient.php.
synthtool > Replaced '= new ModelExportOutputConfig' in src/V1beta1/Gapic/AutoMlGapicClient.php.
synthtool > Replaced '= new ExportEvaluatedExamplesOutputConfig' in src/V1beta1/Gapic/AutoMlGapicClient.php.
synthtool > Replaced '= new TableSpec' in src/V1beta1/Gapic/AutoMlGapicClient.php.
synthtool > Replaced '= new ColumnSpec' in src/V1beta1/Gapic/AutoMlGapicClient.php.
synthtool > No replacements made in src/V1beta1/Gapic/AutoMlGapicClient.php for pattern = new BatchPredictInputConfig, maybe replacement is not longer needed?
synthtool > No replacements made in src/V1beta1/Gapic/AutoMlGapicClient.php for pattern = new BatchPredictOutputConfig, maybe replacement is not longer needed?
synthtool > No replacements made in src/V1beta1/Gapic/PredictionServiceGapicClient.php for pattern new AutoMlClient, maybe replacement is not longer needed?
synthtool > Replaced 'new PredictionServiceClient' in src/V1beta1/Gapic/PredictionServiceGapicClient.php.
synthtool > No replacements made in src/V1beta1/Gapic/PredictionServiceGapicClient.php for pattern = AudioEncoding::, maybe replacement is not longer needed?
synthtool > No replacements made in src/V1beta1/Gapic/PredictionServiceGapicClient.php for pattern new Dataset, maybe replacement is not longer needed?
synthtool > No replacements made in src/V1beta1/Gapic/PredictionServiceGapicClient.php for pattern = new ModelExportOutputConfig, maybe replacement is not longer needed?
synthtool > No replacements made in src/V1beta1/Gapic/PredictionServiceGapicClient.php for pattern = new ExportEvaluatedExamplesOutputConfig, maybe replacement is not longer needed?
synthtool > No replacements made in src/V1beta1/Gapic/PredictionServiceGapicClient.php for pattern = new TableSpec, maybe replacement is not longer needed?
synthtool > No replacements made in src/V1beta1/Gapic/PredictionServiceGapicClient.php for pattern = new ColumnSpec, maybe replacement is not longer needed?
synthtool > Replaced '= new BatchPredictInputConfig' in src/V1beta1/Gapic/PredictionServiceGapicClient.php.
synthtool > Replaced '= new BatchPredictOutputConfig' in src/V1beta1/Gapic/PredictionServiceGapicClient.php.
synthtool > Cleaned up 1 temporary directories.
synthtool > Wrote metadata to synth.metadata.

[codecov]

Codecov Report

Merging #2242 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff            @@
##             master   #2242   +/-   ##
========================================
  Coverage      92.6%   92.6%           
  Complexity     4452    4452           
========================================
  Files           307     307           
  Lines         13273   13273           
========================================
  Hits          12292   12292           
  Misses          981     981

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