test-execute: Skip system call filter tests when sanitizers are used

System call filtering is incompatible with sanitizers so let's skip
these tests when we're built with sanitizers.

src/test/test-execute.c

@@ -824,7 +824,7 @@ static void test_exec_temporaryfilesystem(Manager *m) {
 }
 
 static void test_exec_systemcallfilter(Manager *m) {
-#if HAVE_SECCOMP
+#if HAVE_SECCOMP && !HAS_FEATURE_ADDRESS_SANITIZER
         int r;
 
         if (!is_seccomp_available()) {
@@ -867,7 +867,7 @@ static void test_exec_systemcallfilter(Manager *m) {
 }
 
 static void test_exec_systemcallerrornumber(Manager *m) {
-#if HAVE_SECCOMP
+#if HAVE_SECCOMP && !HAS_FEATURE_ADDRESS_SANITIZER
         int r;
 
         if (!is_seccomp_available()) {