test: skip TEST-84-STORAGETM if running with bugged libnvme

libnvme 1.11 appears to require a kernel built with NVME TLS
kconfigs, and fails hard if it is not, as the expected
privileged keyring '.nvme' is not present. We cannot just
create it from userspace, as privileged keyrings can only
be created by the kernel itself (those starting with '.').

Skip the test if the library exactly matches this version.

linux-nvme/nvme-cli#2573

Fixes systemd/systemd#35130

(cherry picked from commit 893aa45886ef84b1827445dc438e410ad89fbbbf)
(cherry picked from commit d8ec2770b7bb6ba9f7e3c31cb8094a2983139952)

test/units/testsuite-84.sh

@@ -3,6 +3,14 @@
 set -eux
 set -o pipefail
 
+if systemd-analyze compare-versions "$(nvme --version | grep libnvme | awk '{print $3}')" eq 1.11; then
+    if grep -q "CONFIG_NVME_TCP_TLS is not set" "/boot/config-$(uname -r)" 2>/dev/null || grep -q "CONFIG_NVME_TCP_TLS is not set" "/usr/lib/modules/$(uname -r)/config" 2>/dev/null; then
+        # See: https://github.com/linux-nvme/nvme-cli/issues/2573
+        echo "nvme-cli is broken and requires TLS support in the kernel" >/skipped
+        exit 77
+    fi
+fi
+
 modprobe -v nvmet-tcp
 modprobe -v nvme-tcp