Logging: Skip test if it'd fail

If we're running on a platform where we can't install syscall filters
Elasticsearch logs a message before it reads the data directory to get
the node name. Because that log message doesn't have a node name this
test will fail. Since we mostly run the test on OSes where we *can*
install the syscall filters we can fairly safely skip the test on OSes
where we can't install the syscall filters.

Closes #33540

Author: nik9000

qa/unconfigured-node-name/src/test/java/org/elasticsearch/unconfigured_node_name/NodeNameInLogsIT.java

@@ -19,6 +19,7 @@
 
 package org.elasticsearch.unconfigured_node_name;
 
+import org.elasticsearch.bootstrap.BootstrapInfo;
 import org.elasticsearch.common.logging.NodeNameInLogsIntegTestCase;
 
 import java.io.IOException;
@@ -32,6 +33,8 @@
 public class NodeNameInLogsIT extends NodeNameInLogsIntegTestCase {
     @Override
     protected BufferedReader openReader(Path logFile) throws IOException {
+        assumeTrue("We log a line without the node name if we can't install the seccomp filters",
+                BootstrapInfo.isSystemCallFilterInstalled());
         return AccessController.doPrivileged((PrivilegedAction<BufferedReader>) () -> {
             try {
                 return Files.newBufferedReader(logFile, StandardCharsets.UTF_8);
@@ -40,4 +43,11 @@ protected BufferedReader openReader(Path logFile) throws IOException {
             }
         });
     }
+
+    public void testDummy() {
+        /* Dummy test case so that when we run this test on a platform that
+         * does not support our syscall filters and we skip the test above
+         * we don't fail the entire test run because we skipped all the tests.
+         */
+    }
 }