Upgrade Milvus container image to version v2.5.11

Signed-off-by: Andrea Cosentino <ancosen@gmail.com>
diff --git a/test-infra/camel-test-infra-milvus/src/main/resources/org/apache/camel/test/infra/milvus/services/container.properties b/test-infra/camel-test-infra-milvus/src/main/resources/org/apache/camel/test/infra/milvus/services/container.properties
index 77a7212..1130c63 100644
--- a/test-infra/camel-test-infra-milvus/src/main/resources/org/apache/camel/test/infra/milvus/services/container.properties
+++ b/test-infra/camel-test-infra-milvus/src/main/resources/org/apache/camel/test/infra/milvus/services/container.properties
@@ -14,5 +14,5 @@
 ## See the License for the specific language governing permissions and
 ## limitations under the License.
 ## ---------------------------------------------------------------------------
-milvus.container=mirror.gcr.io/milvusdb/milvus:v2.4.5
+milvus.container=mirror.gcr.io/milvusdb/milvus:v2.5.11
 milvus.container.ppc64le=icr.io/ppc64le-oss/milvus-ppc64le:v2.4.11