skip running tls-scanner on cas10-src-optional arm

Signed-off-by: Evgeny Slutsky <eslutsky@redhat.com>

Author: eslutsky

test/scenarios-bootc/upstream/cos10-src@optional.sh

@@ -18,9 +18,15 @@ scenario_remove_vms() {
 }
 
 scenario_run_tests() {
+    local skip_args=""
+
+    skip_args="--skip sriov"
+    if [[ "${UNAME_M}" =~ aarch64 ]]; then
+        skip_args+=" --skip tls-scanner"
+    fi
     run_tests host1 \
         --variable "PROMETHEUS_HOST:$(hostname)" \
         --variable "LOKI_HOST:$(hostname)" \
-        --skip sriov \
+        "${skip_args}" \
         suites/optional/
 }