Fix migration version check.

source/migrations/migrations.ts

@@ -100,7 +100,9 @@ export async function runMigrations(): Promise<void> {
     value: manifest.version,
   });
 
-  if (manifest.version >= version.value) {
+  // Only when the current data version is lower than the manifest version
+  // should the migrations run.
+  if (version.value >= manifest.version) {
     return;
   }