Fix codecov invalid yaml #2514

Job	Run time
Ruby 2.7 & Sidekiq 5.0, options - null	52s
Ruby 3.0 & Sidekiq 5.0, options - null	34s
Ruby 3.1 & Sidekiq 5.0, options - null	38s
Ruby 3.2 & Sidekiq 5.0, options - null	38s
Ruby jruby & Sidekiq 5.0, options - null	1m 19s
Ruby 2.7 & Sidekiq 6.0, options - null	50s
Ruby 3.0 & Sidekiq 6.0, options - null	39s
Ruby 3.1 & Sidekiq 6.0, options - null	35s
Ruby 3.2 & Sidekiq 6.0, options - null	24s
Ruby jruby & Sidekiq 6.0, options - null	1m 26s
Ruby 2.7 & Sidekiq 7.0, options - null	1m 5s
Ruby 3.0 & Sidekiq 7.0, options - null	33s
Ruby 3.1 & Sidekiq 7.0, options - null	34s
Ruby 3.2 & Sidekiq 7.0, options - { "codecov": 1 }	40s
Ruby jruby & Sidekiq 7.0, options - null	1m 27s
Ruby 2.4 & Sidekiq 5, options - null	1m 18s
Ruby 2.5 & Sidekiq 5, options - null	44s
Ruby 2.5 & Sidekiq 6, options - null	45s
Ruby 2.6 & Sidekiq 5, options - null	49s
Ruby 2.6 & Sidekiq 6, options - null	49s
	16m 39s

Provide feedback