fix: Rename op db to db.query

[sentrivana]

• According to our span ops there is no op called just db, but we're emitting these from django, clickhouse, asyncpg and pymongo. Changing to db.query instead.
• There was also a breadcrumb with type db that's also officially not a supported type, changed it to query.

This is intentionally just on potel-base since it's technically a breaking change.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 84.72%. Comparing base (6d622b2) to head (4984c7f).
Report is 1 commits behind head on potel-base.

✅ All tests successful. No failed tests found.

Additional details and impacted files

@@              Coverage Diff               @@
##           potel-base    #4444      +/-   ##
==============================================
- Coverage       84.73%   84.72%   -0.01%     
==============================================
  Files             144      144              
  Lines           14821    14821              
  Branches         2365     2365              
==============================================
- Hits            12558    12557       -1     
  Misses           1539     1539              
- Partials          724      725       +1     

Files with missing lines	Coverage Δ
sentry_sdk/consts.py	99.59% <100.00%> (ø)
sentry_sdk/integrations/asyncpg.py	93.57% <ø> (ø)
sentry_sdk/integrations/clickhouse_driver.py	91.91% <ø> (ø)
sentry_sdk/integrations/django/__init__.py	84.50% <ø> (ø)
sentry_sdk/integrations/pymongo.py	85.96% <ø> (ø)
sentry_sdk/opentelemetry/utils.py	83.53% <100.00%> (ø)
sentry_sdk/tracing_utils.py	84.84% <ø> (ø)

... and 1 file with indirect coverage changes