The command line quotifier is more useful as a common utility, so it
gets moved to OpenSSL::Util, as the following two functions:
fixup_cmd_elements(), which is the generic command line reformatter
fixup_cmd(), which is like fixup_cmd_elements(), but treats the first
element specially where necessary (such as on VMS).
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15791)