fix: remove transaction timeout from pg_dump (#3816)

* fix: remove transaction timeout from pg_dump

* Update dump_schema.sh

Author: sweatybridge

pkg/migration/scripts/dump_schema.sh

@@ -21,6 +21,7 @@ export PGDATABASE="$PGDATABASE"
 #   - do not include event triggers
 #   - do not create pgtle schema and extension comments
 #   - do not create publication "supabase_realtime"
+#   - do not set transaction_timeout which requires pg17
 pg_dump \
     --schema-only \
     --quote-all-identifier \
@@ -47,6 +48,7 @@ pg_dump \
 | sed -E 's/^COMMENT ON EXTENSION (.+)/-- &/' \
 | sed -E 's/^CREATE POLICY "cron_job_/-- &/' \
 | sed -E 's/^ALTER TABLE "cron"/-- &/' \
+| sed -E 's/^SET transaction_timeout = 0;/-- &/' \
 | sed -E "${EXTRA_SED:-}"
 
 # Reset session config generated by pg_dump