Add Excon instrumentation (#2383) #26

Job	Run time
Ruby 2.7 & Sidekiq 5.0, options - null	1m 19s
Ruby 3.0 & Sidekiq 5.0, options - null	1m 7s
Ruby 3.1 & Sidekiq 5.0, options - null	1m 52s
Ruby 3.2 & Sidekiq 5.0, options - null	57s
Ruby 3.3 & Sidekiq 5.0, options - null	1m 4s
Ruby jruby & Sidekiq 5.0, options - null	1m 22s
Ruby 2.7 & Sidekiq 6.5, options - null	57s
Ruby 3.0 & Sidekiq 6.5, options - null	57s
Ruby 3.1 & Sidekiq 6.5, options - null	49s
Ruby 3.2 & Sidekiq 6.5, options - null	57s
Ruby 3.3 & Sidekiq 6.5, options - null	53s
Ruby jruby & Sidekiq 6.5, options - null	1m 18s
Ruby 2.7 & Sidekiq 7.0, options - null	1m 16s
Ruby 3.0 & Sidekiq 7.0, options - null	50s
Ruby 3.1 & Sidekiq 7.0, options - null	26s
Ruby 3.2 & Sidekiq 7.0, options - { "rubyopt": "--enable-frozen-string-literal --debug=frozen-string-literal" }	26s
Ruby 3.3 & Sidekiq 7.0, options - null	31s
Ruby jruby & Sidekiq 7.0, options - null	1m 16s
Ruby 2.4 & Sidekiq 5, options - null	1m 19s
Ruby 2.5 & Sidekiq 5, options - null	55s
Ruby 2.5 & Sidekiq 6, options - null	51s
Ruby 2.6 & Sidekiq 5, options - null	57s
Ruby 2.6 & Sidekiq 6, options - null	54s
Ruby jruby & Sidekiq 6, options - null	1m 17s
	24m 30s

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