Fix merge

Author: carlosdelest

server/src/main/java/org/elasticsearch/TransportVersions.java

@@ -246,7 +246,7 @@ static TransportVersion def(int id) {
      * Reference to the minimum transport version that can be used with CCS.
      * This should be the transport version used by the previous minor release.
      */
-    public static final TransportVersion MINIMUM_CCS_VERSION = FIX_VECTOR_SIMILARITY_INNER_HITS_BACKPORT_8_15;
+    public static final TransportVersion MINIMUM_CCS_VERSION = V_8_15_0;
 
     static final NavigableMap<Integer, TransportVersion> VERSION_IDS = getAllVersionIds(TransportVersions.class);