fix: removed Exception never thrown by TriggersAnnotationEnricherTest…

….testEnrichmentNotPerformedInNonOpenShiftMode (3105)

Signed-off-by: skayikci <serhat.kayikci@gmail.com>

jkube-kit/enricher/generic/src/test/java/org/eclipse/jkube/enricher/generic/TriggersAnnotationEnricherTest.java

@@ -56,7 +56,7 @@ void setUp() {
     }
 
     @Test
-    void testEnrichmentNotPerformedInNonOpenShiftMode() throws IOException {
+    void testEnrichmentNotPerformedInNonOpenShiftMode() {
         KubernetesListBuilder builder = new KubernetesListBuilder()
             .addToItems(new StatefulSetBuilder()
                 .withNewMetadata()