Fix: use CodeMaterializer in SideOutputCollections

[regadas]

No description provided.

[codecov]

Codecov Report

Merging #1548 into master will decrease coverage by 0.88%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #1548      +/-   ##
==========================================
- Coverage    69.2%   68.32%   -0.89%     
==========================================
  Files         171      171              
  Lines        5241     5240       -1     
  Branches      293      414     +121     
==========================================
- Hits         3627     3580      -47     
- Misses       1614     1660      +46

Impacted Files	Coverage Δ
...ain/scala/com/spotify/scio/values/SideOutput.scala	87.5% <100%> (-1.39%)	⬇️
...scala/com/spotify/scio/bigquery/client/Cache.scala	0% <0%> (-58.83%)	⬇️
.../spotify/scio/bigquery/client/BigQueryConfig.scala	0% <0%> (-50%)	⬇️
.../spotify/scio/bigquery/BigQueryPartitionUtil.scala	0% <0%> (-46.16%)	⬇️
...com/spotify/scio/bigquery/types/BigQueryType.scala	37.5% <0%> (-25%)	⬇️
...com/spotify/scio/bigquery/types/TypeProvider.scala	36.17% <0%> (-4.26%)	⬇️
...n/scala/com/spotify/scio/bigquery/BigQueryIO.scala	25% <0%> (-3.85%)	⬇️
...la/com/spotify/scio/bigquery/client/BigQuery.scala	27.02% <0%> (-2.71%)	⬇️
...la/com/spotify/scio/bigquery/client/QueryOps.scala	0.79% <0%> (-0.8%)	⬇️

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