build.xml: update scylla-driver-core to 3.11.5.1

New release is needed for
scylladb/scylladb#16491 to pass CI so we can
promote #369

Fixes: #343

Closes #372

(cherry picked from commit e106b50)

build.xml

@@ -462,7 +462,7 @@
           <dependency groupId="com.clearspring.analytics" artifactId="stream" version="2.5.2">
             <exclusion groupId="it.unimi.dsi" artifactId="fastutil" />
           </dependency>
-          <dependency groupId="com.scylladb" artifactId="scylla-driver-core" version="3.11.5.0" classifier="shaded" />
+          <dependency groupId="com.scylladb" artifactId="scylla-driver-core" version="3.11.5.1" classifier="shaded" />
 	  <!-- UPDATE AND UNCOMMENT ON THE DRIVER RELEASE, BEFORE 4.0 RELEASE
           <dependency groupId="com.datastax.cassandra" artifactId="cassandra-driver-core" version="3.0.1" classifier="shaded">
             <exclusion groupId="io.netty" artifactId="netty-buffer"/>