Exclude 2.3-2.5 on macos-14 iamge #244

Job	Run time
ruby-versions / Generate Ruby versions	9s
ubuntu-20.04 2.3	56s
ubuntu-20.04 2.4	58s
ubuntu-20.04 2.5	57s
ubuntu-20.04 2.6	59s
ubuntu-20.04 2.7	56s
ubuntu-20.04 3.0	22s
ubuntu-20.04 3.1	25s
ubuntu-20.04 3.2	32s
ubuntu-20.04 3.3	19s
ubuntu-20.04 head	26s
ubuntu-20.04 jruby	1m 11s
ubuntu-20.04 jruby-head	1m 9s
ubuntu-22.04 2.3	57s
ubuntu-22.04 2.4	55s
ubuntu-22.04 2.5	52s
ubuntu-22.04 2.6	58s
ubuntu-22.04 2.7	1m 10s
ubuntu-22.04 3.0	18s
ubuntu-22.04 3.1	30s
ubuntu-22.04 3.2	20s
ubuntu-22.04 3.3	20s
ubuntu-22.04 head	22s
ubuntu-22.04 jruby	1m 9s
ubuntu-22.04 jruby-head	1m 8s
macos-12 2.3	2m 16s
macos-12 2.4	2m 25s
macos-12 2.5	2m 31s
macos-12 2.6	2m 16s
macos-12 2.7	1m 49s
macos-12 3.0	28s
macos-12 3.1	50s
macos-12 3.2	25s
macos-12 3.3	27s
macos-12 head	1m 2s
macos-12 jruby	2m 3s
macos-12 jruby-head	59s
macos-13 2.3	2m 15s
macos-13 2.4	2m 37s
macos-13 2.5	2m 4s
macos-13 2.6	1m 59s
macos-13 2.7	2m 3s
macos-13 3.0	36s
macos-13 3.1	27s
macos-13 3.2	26s
macos-13 3.3	50s
macos-13 head	30s
macos-13 jruby	1m 11s
macos-13 jruby-head	1m 45s
macos-14 2.6	1m 1s
macos-14 2.7	1m 7s
macos-14 3.0	17s
macos-14 3.1	19s
macos-14 3.2	16s
macos-14 3.3	16s
macos-14 head	17s
macos-14 jruby	56s
macos-14 jruby-head	55s
windows-latest 2.3	2m 15s
windows-latest 2.4	2m 28s
windows-latest 2.5	3m 44s
windows-latest 2.6	3m 53s
windows-latest 2.7	4m 16s
windows-latest 3.0	1m 17s
windows-latest 3.1	1m 44s
windows-latest 3.2	1m 26s
windows-latest 3.3	2m 9s
windows-latest head	1m 15s
windows-latest mswin	1m 52s
ubuntu-latest jruby-9.1	1m 17s
ubuntu-latest jruby-9.2	1m 20s
ubuntu-latest jruby-9.3	1m 8s
ubuntu-latest jruby-9.4	1m 6s
	1h 29m 6s

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