gnutls rebuild fails because of the upstream `ktls.sh` test

gnutls-3.8.2-1.el9 rebuild tests fail because of the upstream `ktls.sh` test failure, for different reasons:

1. in non-FIPS mode, it fails as described in https://gitlab.com/gnutls/gnutls/-/issues/1443, (Error: Decryption has failed), kernel version is 5.14.0-395.el9
2. in FIPS mode, it fails differently:

/proc/modules:tls 151552 0 - Live 0xffffffffc0b61000
running ktls test with NORMAL:-VERS-ALL:+VERS-TLS1.2:-CIPHER-ALL:+AES-128-GCM
client: Peer has closed the TLS connection
running ktls test with NORMAL:-VERS-ALL:+VERS-TLS1.2:-CIPHER-ALL:+AES-256-GCM
client: Peer has closed the TLS connection
running ktls test with NORMAL:-VERS-ALL:+VERS-TLS1.2:-CIPHER-ALL:+CHACHA20-POLY1305
gnutls_ktls: gnutls_ktls.c:67: client: Assertion `gnutls_priority_set_direct(session, prio, NULL) >= 0' failed.
gnutls_ktls: gnutls_ktls.c:185: server: Assertion `gnutls_priority_set_direct(session, prio, NULL) >= 0' failed.
./ktls.sh: line 47: 126378 Aborted (core dumped) GNUTLS_SYSTEM_PRIORITY_FAIL_ON_INVALID=1 GNUTLS_SYSTEM_PRIORITY_FILE="$cfg" "$builddir/gnutls_ktls" "$@"
FAIL ktls.sh (exit status: 134)

Please skip, xfail or patch this test.