Don't gate request query strings and form data behind send_default_pii

[sl0thentr0py]

This makes it consistent with behavior in other SDKs.
But since it changes behavior, we will release it as part of the next major.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.06%. Comparing base (913c75e) to head (c6d6137).

Additional details and impacted files

@@             Coverage Diff             @@
##           6.0-dev    #2452      +/-   ##
===========================================
+ Coverage    97.94%   98.06%   +0.12%     
===========================================
  Files          126      126              
  Lines         4714     4708       -6     
===========================================
  Hits          4617     4617              
+ Misses          97       91       -6     

Components	Coverage Δ
sentry-ruby	98.47% <100.00%> (-0.01%)	⬇️
sentry-rails	96.72% <ø> (+0.46%)	⬆️
sentry-sidekiq	97.63% <ø> (+1.89%)	⬆️
sentry-resque	91.42% <ø> (-1.43%)	⬇️
sentry-delayed_job	95.65% <ø> (ø)
sentry-opentelemetry	99.31% <ø> (ø)

Files with missing lines	Coverage Δ
sentry-ruby/lib/sentry/faraday.rb	100.00% <100.00%> (ø)
sentry-ruby/lib/sentry/interfaces/request.rb	95.08% <100.00%> (-0.08%)	⬇️
sentry-ruby/lib/sentry/net/http.rb	100.00% <100.00%> (ø)
sentry-ruby/lib/sentry/utils/http_tracing.rb	100.00% <ø> (ø)

... and 8 files with indirect coverage changes

[sl0thentr0py]

The failing test seems to be about new behavior rails 7.2 and will be fixed separately

[cleptric]

Query strings should not be guarded by send_default_pii, but it should still apply for the request body. https://develop.sentry.dev/sdk/expected-features/data-handling/#sensitive-data