fix(schema-compiler): Fix datetime tz conversion for Athena/Trino

[KSDaemon]

Athena and Trino don't require old prestodb hacks for time zone conversion.

Check List

• Tests have been run in packages where changes have been made if available
• Linter has been run for changed code
• Tests for the changes have been added if not covered yet
• Docs have been added / updated if required

[codecov]

Codecov Report

❌ Patch coverage is 75.00000% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 54.68%. Comparing base (c6eca9c) to head (8c03220).
⚠️ Report is 2 commits behind head on master.

Files with missing lines	Patch %	Lines
.../cubejs-schema-compiler/src/adapter/AthenaQuery.ts	66.66%	1 Missing ⚠️
...s/cubejs-schema-compiler/src/adapter/TrinoQuery.ts	66.66%	1 Missing ⚠️

❗ There is a different number of reports uploaded between BASE (c6eca9c) and HEAD (8c03220). Click for more details.

HEAD has 1 upload less than BASE

Flag	BASE (c6eca9c)	HEAD (8c03220)
cubesql	1	0

Additional details and impacted files

@@             Coverage Diff             @@
##           master   #10207       +/-   ##
===========================================
- Coverage   77.94%   54.68%   -23.27%     
===========================================
  Files         461      219      -242     
  Lines       91235    17009    -74226     
  Branches     3470     3472        +2     
===========================================
- Hits        71117     9302    -61815     
+ Misses      19622     7211    -12411     
  Partials      496      496               

Flag	Coverage Δ
cube-backend	54.68% <75.00%> (+<0.01%)	⬆️
cubesql	?

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