Make macro print debug logs if bigquery.types.debug enabled

[RustedBones]

Right now, logging goes through slf4j, but there isn't any logger impl at compile time, giving

SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementational 1s
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.

use the macro front end to print debug statements

[kellen]

Is this now covered elsewhere?

[codecov]

Codecov Report

Merging #5033 (179431b) into main (fb3c27f) will decrease coverage by 0.02%.
The diff coverage is 50.00%.

❗ Current head 179431b differs from pull request most recent head e74313d. Consider uploading reports for the commit e74313d to get more accurate results

@@            Coverage Diff             @@
##             main    #5033      +/-   ##
==========================================
- Coverage   63.12%   63.11%   -0.02%     
==========================================
  Files         286      286              
  Lines       10736    10733       -3     
  Branches      764      767       +3     
==========================================
- Hits         6777     6774       -3     
  Misses       3959     3959              

Files	Coverage Δ
...potify/scio/bigquery/types/ConverterProvider.scala	100.00% <ø> (ø)
...m/spotify/scio/bigquery/types/SchemaProvider.scala	95.91% <100.00%> (-0.17%)	⬇️
...com/spotify/scio/bigquery/types/TypeProvider.scala	47.94% <ø> (ø)
...la/com/spotify/scio/bigquery/types/MacroUtil.scala	90.47% <0.00%> (-0.44%)	⬇️