[3.14] gh-144787: [tests] Allow TLS v1.2 to be minimum version (GH-144790) (#144791)

gh-144787: [tests] Allow TLS v1.2 to be minimum version (GH-144790)

Allow TLS v1.2 to be minimum version

Updates test_min_max_version to allow TLS v1.2 to be minimum version if
TLS 1.0 and 1.1 are disabled in OpenSSL.
(cherry picked from commit d625f7da33bf8eb57fb7e1a05deae3f68bf4d00f)

Co-authored-by: Colin McAllister <colinmca242@gmail.com>