Fixed build issues

Author: Sukairo-02

drizzle-orm/src/libsql/migrator.ts

@@ -65,4 +65,6 @@ export async function migrate<TSchema extends Record<string, unknown>, TRelation
 	}
 
 	await db.session.migrate(statementToBatch);
+
+	return;
 }

drizzle-orm/src/pg-proxy/migrator.ts

@@ -82,4 +82,6 @@ export async function migrate<
 	}
 
 	await callback(queriesToRun);
+
+	return;
 }

drizzle-orm/src/singlestore-proxy/migrator.ts

@@ -74,4 +74,6 @@ export async function migrate<TSchema extends Record<string, unknown>, TRelation
 	}
 
 	await callback(queriesToRun);
+
+	return;
 }

drizzle-orm/src/sqlite-proxy/migrator.ts

@@ -76,4 +76,6 @@ export async function migrate<TSchema extends Record<string, unknown>, TRelation
 	}
 
 	await callback(queriesToRun);
+
+	return;
 }