Bump the time-out to 4 minutes for NativeImageBundleIT

We see the occasional timeout being reached in our Mandrel CI which
tests graal/master builds (GraalVM CE Innovation builds). What's more
the CI runs on free GHA runners, with 4 CPU cores and 14GB of memory.
Those builds received features which increase build time.

For example:

- Priority inliner (approx. 30-40% longer build times)
  oracle/graal#14138

Some successful builds take around up to 2 minutes 50-ish seconds to
complete for the said native IT test. We only see failures of the test
after this upstream PR merged. This seems in-line with the build time
increase.  Note that older builds of graal/master from July 2026 took
about 2 minutes and 30 seconds at most.

(cherry picked from commit e57529f)

Author: jerboaa

integration-tests/maven/src/test/java/io/quarkus/maven/it/NativeImageBundleIT.java

@@ -34,7 +34,7 @@ public void testNativeImageBundleCreation() throws MavenInvocationException, IOE
 
         try {
             final MavenProcessInvocationResult result = running.execute(mvnArgs, Collections.emptyMap());
-            await().atMost(3, TimeUnit.MINUTES).until(() -> result.getProcess() != null && !result.getProcess().isAlive());
+            await().atMost(4, TimeUnit.MINUTES).until(() -> result.getProcess() != null && !result.getProcess().isAlive());
 
             // Check the build was successful with dry run and actual build executed
             final String processLog = running.log();