mark openssl classes as shareable when frozen #1183

Job	Run time
openssl-1.0.2u	53s
openssl-1.1.0l	55s
openssl-1.1.1w	58s
ruby-versions / Generate Ruby versions	3s
openssl-3.0.15	1m 2s
openssl-3.1.7	58s
openssl-3.2.3	58s
openssl-3.3.2	1m 4s
openssl-master	4m 28s
libressl-3.1.5	57s
libressl-3.2.7	1m 1s
libressl-3.3.6	1m 7s
libressl-3.4.3	1m 2s
libressl-3.5.3	1m 2s
libressl-3.6.3	1m 7s
libressl-3.7.3	57s
libressl-3.8.4	58s
libressl-3.9.2	58s
openssl-3.0.15 with fips provider	41s
openssl-3.1.7 with fips provider	45s
openssl-3.2.3 with fips provider	48s
openssl-3.3.2 with fips provider	47s
openssl-master with fips provider	3m 57s
openssl-3.3.2 without legacy provider	1m 4s
ubuntu-22.04 2.7	57s
ubuntu-22.04 3.0	52s
ubuntu-22.04 3.1	57s
ubuntu-22.04 3.2	1m 1s
ubuntu-22.04 3.3	56s
ubuntu-22.04 head	1m 2s
ubuntu-22.04 truffleruby	1m 34s
ubuntu-22.04 truffleruby-head	1m 41s
ubuntu-20.04 2.7	1m 2s
ubuntu-20.04 3.0	1m 6s
ubuntu-20.04 3.1	1m 3s
ubuntu-20.04 3.2	58s
ubuntu-20.04 3.3	59s
ubuntu-20.04 head	56s
ubuntu-20.04 truffleruby	1m 29s
ubuntu-20.04 truffleruby-head	1m 37s
macos-latest 2.7	58s
macos-latest 3.0	43s
macos-latest 3.1	44s
macos-latest 3.2	41s
macos-latest 3.3	38s
macos-latest head	43s
macos-latest truffleruby	54s
macos-latest truffleruby-head	58s
windows-latest 2.7	5m 14s
windows-latest 3.0	4m 7s
windows-latest 3.1	4m 2s
windows-latest 3.2	4m 12s
windows-latest 3.3	4m 40s
windows-latest head	4m 12s
windows-latest ucrt	3m 56s
windows-latest mswin	2m 46s
	1h 26m 8s

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