Tests

- Remove unused .travis.yml #85

Job	Run time
Unit Tests (ubuntu, 3, gemfiles/rails_6_1.gemfile, false)	33s
Unit Tests (ubuntu, 3, gemfiles/rails_7_0.gemfile, false)	24s
Unit Tests (ubuntu, 3, gemfiles/rails_7_1.gemfile, false)	28s
Unit Tests (ubuntu, 3, gemfiles/rails_7_2.gemfile, false)	31s
Unit Tests (ubuntu, 3.1, gemfiles/rails_6_1.gemfile, false)	30s
Unit Tests (ubuntu, 3.1, gemfiles/rails_7_0.gemfile, false)	28s
Unit Tests (ubuntu, 3.1, gemfiles/rails_7_1.gemfile, false)	35s
Unit Tests (ubuntu, 3.1, gemfiles/rails_7_2.gemfile, false)	33s
Unit Tests (ubuntu, 3.2, gemfiles/rails_6_1.gemfile, false)	26s
Unit Tests (ubuntu, 3.2, gemfiles/rails_7_0.gemfile, false)	29s
Unit Tests (ubuntu, 3.2, gemfiles/rails_7_1.gemfile, false)	27s
Unit Tests (ubuntu, 3.2, gemfiles/rails_7_2.gemfile, false)	27s
Unit Tests (ubuntu, 3.3, gemfiles/rails_6_1.gemfile, false)	28s
Unit Tests (ubuntu, 3.3, gemfiles/rails_7_0.gemfile, false)	27s
Unit Tests (ubuntu, 3.3, gemfiles/rails_7_1.gemfile, false)	29s
Unit Tests (ubuntu, 3.3, gemfiles/rails_7_2.gemfile, false)	29s
Unit Tests (ubuntu, jruby, gemfiles/rails_6_1.gemfile, false)	1m 3s
Unit Tests (ubuntu, jruby, gemfiles/rails_7_0.gemfile, false)	1m 5s
Unit Tests (ubuntu, jruby, gemfiles/rails_7_1.gemfile, false)	1m 10s
Unit Tests (ubuntu, jruby, gemfiles/rails_7_2.gemfile, false)	1m 11s
Unit Tests (ubuntu, ruby-head, gemfiles/rails_7_2.gemfile, true)	1m 23s
Unit Tests (ubuntu, jruby-head, gemfiles/rails_7_2.gemfile, true)	1m 20s
	14m 56s

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