Fix skipping 'connect' spans

[solnic]

Fixes #2338

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.69%. Comparing base (e4571d9) to head (f315a15).

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2364      +/-   ##
==========================================
+ Coverage   98.67%   98.69%   +0.01%     
==========================================
  Files         208      208              
  Lines       13748    13754       +6     
==========================================
+ Hits        13566    13574       +8     
+ Misses        182      180       -2     

Components	Coverage Δ
sentry-ruby	99.05% <ø> (+0.02%)	⬆️
sentry-rails	97.41% <ø> (ø)
sentry-sidekiq	97.01% <ø> (ø)
sentry-resque	96.79% <ø> (ø)
sentry-delayed_job	98.92% <ø> (ø)
sentry-opentelemetry	100.00% <100.00%> (ø)

Files	Coverage Δ
...lemetry/lib/sentry/opentelemetry/span_processor.rb	100.00% <100.00%> (ø)
...y/spec/sentry/opentelemetry/span_processor_spec.rb	100.00% <100.00%> (ø)

... and 2 files with indirect coverage changes