MONGOID-5574 Drop support for Rails 5 and Ruby 2.6 #3355

Job	Run time
ruby-3.2 drv:current db:6.0 rails: fle: replica_set	13m 8s
ruby-3.1 drv:current db:6.0 rails: fle: replica_set	13m 26s
ruby-3.0 drv:current db:6.0 rails: fle: replica_set	13m 42s
ruby-3.1 drv: db:6.0 rails: fle: replica_set	53s
ruby-3.0 drv:stable db:6.0 rails: fle: replica_set	13m 23s
ruby-3.1 drv:current db:6.0 rails:7.0 fle:helper server	11m 47s
ruby-3.1 drv:current db:6.0 rails:6.1 fle:helper server	12m 20s
ruby-3.0 drv:current db:6.0 rails:7.0 fle:helper server	12m 5s
ruby-3.0 drv:current db:6.0 rails:6.1 fle:helper server	11m 45s
ruby-3.0 drv:current db:6.0 rails:6.0 fle:helper server	12m 20s
jruby-9.4 drv:current db:6.0 rails:6.0 fle:helper server	20m 23s
ruby-3.1 drv:current db:5.0 rails: fle: replica_set	13m 41s
ruby-2.7 drv:current db:4.4 rails: fle: replica_set	13m 16s
ruby-2.7 drv:current db:4.0 rails: fle: replica_set	12m 22s
ruby-2.7 drv:current db:3.6 rails: fle: replica_set	12m 17s
	3h 6m 48s

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