Adds span.kind tag for que, shoryuken, sneakers, and resque

[zarirhamza]

What does this PR do?
Adds span.kind tag for integrations que, shoryuken, sneakers, and resque

Refer to Opentelemetry for definitions of consumer

These integrations uniquely only have consumer tags and the corresponding producer functions are not traced thus no span within the integration has an opposing producer tag.

que, shoryuken, and sneakers integrations have the span.kind tag set within the call function that runs jobs
resque has span.kind tag set within the perform function that runs jobs

[codecov-commenter]

Codecov Report

Merging #2394 (7699a18) into master (a6a1bc5) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master    #2394   +/-   ##
=======================================
  Coverage   98.35%   98.35%           
=======================================
  Files        1102     1102           
  Lines       59374    59382    +8     
=======================================
+ Hits        58397    58405    +8     
  Misses        977      977           

Impacted Files	Coverage Δ
lib/datadog/tracing/contrib/que/tracer.rb	96.96% <100.00%> (+0.09%)	⬆️
lib/datadog/tracing/contrib/resque/resque_job.rb	100.00% <100.00%> (ø)
lib/datadog/tracing/contrib/shoryuken/tracer.rb	100.00% <100.00%> (ø)
lib/datadog/tracing/contrib/sneakers/tracer.rb	100.00% <100.00%> (ø)
spec/datadog/tracing/contrib/que/tracer_spec.rb	100.00% <100.00%> (ø)
...dog/tracing/contrib/resque/instrumentation_spec.rb	100.00% <100.00%> (ø)
...c/datadog/tracing/contrib/shoryuken/tracer_spec.rb	100.00% <100.00%> (ø)
...ec/datadog/tracing/contrib/sneakers/tracer_spec.rb	100.00% <100.00%> (ø)
lib/datadog/core/diagnostics/environment_logger.rb	98.42% <0.00%> (-1.58%)	⬇️
...ng/contrib/active_support/cache/instrumentation.rb	87.58% <0.00%> (-0.09%)	⬇️
... and 1 more

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[ivoanjo]

Hey @zhamza99, all your awesome span.kind fixes were just released it as part of version 1.7.0.