Revert BQ-avro change

[kellen]

No description provided.

[RustedBones]

Causing some issue ?

[codecov]

Codecov Report

Attention: Patch coverage is 60.86957% with 9 lines in your changes missing coverage. Please review.

Project coverage is 61.35%. Comparing base (57dbbad) to head (513a38c).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
...n/scala/com/spotify/scio/bigquery/BigQueryIO.scala	72.22%	5 Missing ⚠️
...la/com/spotify/scio/bigquery/client/TableOps.scala	0.00%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5595      +/-   ##
==========================================
+ Coverage   61.32%   61.35%   +0.02%     
==========================================
  Files         314      314              
  Lines       11236    11224      -12     
  Branches      778      806      +28     
==========================================
- Hits         6891     6886       -5     
+ Misses       4345     4338       -7     

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[kellen]

@RustedBones Yeah; failing in streaming pipelines and some as-yet-untriaged schema compat. I may not actually merge this as we are blocking the rollout internally

[kellen]

Closing in favor of the less nuclear #5598