fix: wrong encoding on a migration

Author: gfyrag

internal/storage/bucket/migrations/11-make-stateless/up.sql

@@ -461,7 +461,7 @@ begin
 			case
 			when previousHash is null
 			then marshalledAsJSON::bytea
-			else '"' || encode(previousHash::bytea, 'base64')::bytea || E'"\n' || convert_to(marshalledAsJSON, 'LATIN1')::bytea
+			else '"' || encode(previousHash::bytea, 'base64')::bytea || E'"\n' || convert_to(marshalledAsJSON, 'UTF-8')::bytea
 			end || E'\n', 'sha256'::text
 		)
 	);

internal/storage/bucket/migrations/23-logs-fill-memento/up.sql

@@ -20,7 +20,7 @@ do $$
 				limit _batch_size
 			)
 			update logs
-			set memento = convert_to(data::varchar, 'LATIN1')::bytea
+			set memento = convert_to(data::varchar, 'UTF-8')::bytea
 			from _outdated_logs
 			where logs.seq in (_outdated_logs.seq);