Fixes after merging main

Author: craigtaverner

server/src/main/resources/transport/definitions/referable/esql_views.csv

@@ -1 +1 @@
-9225000
+9227000

server/src/main/resources/transport/upper_bounds/9.3.csv

@@ -1 +1 @@
-esql_es_relation_add_split_indices,9226000
+esql_views,9227000

x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/plugin/EsqlPlugin.java

@@ -76,7 +76,6 @@
 import org.elasticsearch.xpack.esql.enrich.LookupFromIndexOperator;
 import org.elasticsearch.xpack.esql.execution.PlanExecutor;
 import org.elasticsearch.xpack.esql.expression.ExpressionWritables;
-import org.elasticsearch.xpack.esql.expression.function.EsqlFunctionRegistry;
 import org.elasticsearch.xpack.esql.io.stream.ExpressionQueryBuilder;
 import org.elasticsearch.xpack.esql.io.stream.PlanStreamWrapperQueryBuilder;
 import org.elasticsearch.xpack.esql.plan.PlanWritables;