fix(server): don't associate assets with Null Island (#5623)

* Don't associate assets with Null Island

* Fix lint

server/src/infra/migrations/1702257380990-DropNullIslandLatLong.ts

@@ -0,0 +1,14 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class DropNullIslandLatLong1702257380990 implements MigrationInterface {
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(
+      'UPDATE "exif" SET latitude = NULL, longitude = NULL WHERE latitude = 0 AND longitude = 0;',
+    );
+  }
+
+  public async down(): Promise<void> {
+    // There's no way to know which assets used to have 0/0 lat-long if we've
+    // already run this migration.
+  }
+}