Fix test_create_with_mac_iter accidently setting keytype not maciter #1065

Job	Run time
openssl-1.0.2u	2m 28s
openssl-1.1.0l	1m 53s
openssl-1.1.1w	1m 49s
openssl-3.0.13	3m 11s
openssl-3.1.5	2m 53s
openssl-3.2.1	3m 25s
openssl-3.3.0	3m 29s
libressl-3.1.5	2m 27s
libressl-3.2.7	2m 15s
libressl-3.3.6	2m 13s
libressl-3.4.3	2m 26s
libressl-3.5.3	2m 17s
libressl-3.6.3	2m 19s
libressl-3.7.3	2m 31s
libressl-3.8.4	2m 25s
libressl-3.9.1	2m 21s
openssl-3.0.13 fips	3m 1s
openssl-3.1.5 fips	3m 15s
openssl-3.2.1 fips	3m 8s
openssl-3.3.0 fips	3m 38s
openssl-head	3m 18s
openssl-head fips	3m 24s
openssl-head no-legacy	3m 28s
ruby-versions / Generate Ruby versions	2s
ubuntu-22.04 2.7	58s
ubuntu-22.04 3.0	52s
ubuntu-22.04 3.1	56s
ubuntu-22.04 3.2	58s
ubuntu-22.04 3.3	1m 1s
ubuntu-22.04 head	56s
ubuntu-22.04 truffleruby	1m 33s
ubuntu-22.04 truffleruby-head	1m 43s
ubuntu-20.04 2.7	59s
ubuntu-20.04 3.0	56s
ubuntu-20.04 3.1	50s
ubuntu-20.04 3.2	51s
ubuntu-20.04 3.3	52s
ubuntu-20.04 head	57s
ubuntu-20.04 truffleruby-head	1m 39s
macos-latest 2.7	54s
macos-latest 3.0	40s
macos-latest 3.1	41s
macos-latest 3.2	49s
macos-latest 3.3	41s
macos-latest head	1m 21s
macos-latest truffleruby-head	3m 14s
windows-latest 2.7	7m 53s
windows-latest 3.0	6m 4s
windows-latest 3.1	6m 43s
windows-latest 3.2	5m 31s
windows-latest 3.3	6m 35s
windows-latest head	5m 55s
windows-latest ucrt	5m 52s
windows-latest mswin	3m 51s
	2h 16m 21s

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