Bump version to v2.27 #1928

Job	Run time
Confirm config and documentation	9s
Test coverage	19s
Edge RuboCop: internal_investigation	15s
Edge RuboCop: spec	21s
Ruby 2.7: internal_investigation	28s
RSpec 4	19s
Ruby 2.7: spec	33s
Ruby 3.0: internal_investigation	12s
Ruby 3.0: spec	24s
Ruby 3.1: internal_investigation	12s
Ruby 3.1: spec	21s
Ruby 3.2: internal_investigation	16s
Ruby 3.2: spec	23s
Ruby 3.3: internal_investigation	13s
Ruby 3.3: spec	23s
Ruby ruby-head: internal_investigation	12s
Ruby ruby-head: spec	20s
Ruby jruby-9.4: internal_investigation	1m 27s
Ruby jruby-9.4: spec	1m 19s
	8m 6s

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