Make SUPPORTS_RENAME_SCHEMA default to SUPPORTS_CREATE_SCHEMA

If a connector doesn't support creating schemas it's not possible to
test if it supports renaming schemas. So to ensure test results aren't
misleading enforce that connectors that don't support schema creation
assume that schema rename isn't supported. The assumption is explicitly
validated so where needed it can be overridden by the connector.

testing/trino-testing/src/main/java/io/trino/testing/TestingConnectorBehavior.java

@@ -46,7 +46,8 @@ public enum TestingConnectorBehavior
     SUPPORTS_JOIN_PUSHDOWN_WITH_VARCHAR_EQUALITY(fallback -> fallback.test(SUPPORTS_JOIN_PUSHDOWN) && fallback.test(SUPPORTS_PREDICATE_PUSHDOWN_WITH_VARCHAR_EQUALITY)),
     SUPPORTS_JOIN_PUSHDOWN_WITH_VARCHAR_INEQUALITY(fallback -> fallback.test(SUPPORTS_JOIN_PUSHDOWN) && fallback.test(SUPPORTS_PREDICATE_PUSHDOWN_WITH_VARCHAR_INEQUALITY)),
     SUPPORTS_CREATE_SCHEMA,
-    SUPPORTS_RENAME_SCHEMA,
+    // Expect rename to be supported when create schema is supported, to help make connector implementations coherent.
+    SUPPORTS_RENAME_SCHEMA(SUPPORTS_CREATE_SCHEMA),
 
     SUPPORTS_CREATE_TABLE,
     SUPPORTS_CREATE_TABLE_WITH_DATA(SUPPORTS_CREATE_TABLE),