In ParseCipherList(), accept the whole-string cipher list "ALL:eNULL" in builds
without OPENSSL_EXTRA/OPENSSL_ALL, passing SUITES_NULL_EXPLICIT as the haveNull
arg to InitSuites(), so that the RFC 9150 integrity-only TLS 1.3 suites, and the
legacy NULL suites, are included, matching the semantics of the eNULL keyword in
keyword-capable builds.
Previously these builds rejected the list outright; in scripts/openssl.test this
was masked by the example server's -x flag, silently leaving the server on the
default suite list, which included the NULL suites until PR #10594 removed them.
Default suite lists are unaffected: every default-list path still passes
haveNull=1, which the WOLFSSL_TLS13_NULL_CIPHER_IN_DEFAULT gate rejects, and in
OPENSSL_EXTRA/OPENSSL_ALL builds the new match arm is compiled out, so the only
behavioral change anywhere is that a previously-failing
wolfSSL_CTX_set_cipher_list("ALL:eNULL") call now succeeds.
scripts/openssl.test: remove stray debugging echo.
d5af5eb34f