fix: add statement-breakpoint to migration 0025 and regenerate upgrade SQL

Better-SQLite3 requires --> statement-breakpoint between each statement
in a migration file; without it all statements are passed as a single
string to Database.prepare() which throws RangeError on multi-statement input.

drizzle/0025_site_post_refresh_probe.sql

@@ -1,3 +1,5 @@
 ALTER TABLE `sites` ADD `post_refresh_probe_enabled` integer DEFAULT false;
+--> statement-breakpoint
 ALTER TABLE `sites` ADD `post_refresh_probe_model` text DEFAULT '';
+--> statement-breakpoint
 ALTER TABLE `sites` ADD `post_refresh_probe_scope` text DEFAULT 'single';