Fix error assertion in Session#reset() test

Previously termination of procedure resulted in `ProcedureCallFailed`
client error. After neo4j/neo4j#11036 it has
become `Transaction.Terminated` transient error.

This commit updates the assertion.

Author: lutovich

driver/src/test/java/org/neo4j/driver/v1/integration/SessionIT.java

@@ -208,10 +208,10 @@ public void shouldKillLongStreamingResult() throws Throwable
 
             fail( "Should have got an exception about streaming get killed." );
         }
-        catch ( ClientException e )
+        catch ( Neo4jException e )
         {
             endTime = System.currentTimeMillis();
-            assertThat( e.code(), equalTo( "Neo.ClientError.Procedure.ProcedureCallFailed" ) );
+            assertThat( e.getMessage(), containsString( "The transaction has been terminated" ) );
             assertThat( recordCount, greaterThan( 1 ) );
 
             assertTrue( startTime > 0 );