Remove unused parameter from execute_extension_script().

This function's schemaOid parameter appears to have never been used
for anything.

Author: Yugo Nagata <nagata@sraoss.co.jp>
Reviewed-by: Fabrízio de Royes Mello <fabriziomello@gmail.com>
Discussion: https://postgr.es/m/20250214010218.550ebe4ec1a7c7811a7fa2bb%40sraoss.co.jp

Author: nathan-bossart

src/backend/commands/extension.c

@@ -982,7 +982,7 @@ execute_extension_script(Oid extensionOid, ExtensionControlFile *control,
 						 const char *from_version,
 						 const char *version,
 						 List *requiredSchemas,
-						 const char *schemaName, Oid schemaOid)
+						 const char *schemaName)
 {
 	bool		switch_to_superuser = false;
 	char	   *filename;
@@ -1788,7 +1788,7 @@ CreateExtensionInternal(char *extensionName,
 	execute_extension_script(extensionOid, control,
 							 NULL, versionName,
 							 requiredSchemas,
-							 schemaName, schemaOid);
+							 schemaName);
 
 	/*
 	 * If additional update scripts have to be executed, apply the updates as
@@ -3380,7 +3380,7 @@ ApplyExtensionUpdates(Oid extensionOid,
 		execute_extension_script(extensionOid, control,
 								 oldVersionName, versionName,
 								 requiredSchemas,
-								 schemaName, schemaOid);
+								 schemaName);
 
 		/*
 		 * Update prior-version name and loop around.  Since