lint fixes

packages/system-api/src/config/migrations/1659645508713-AppVersion.ts

@@ -4,17 +4,17 @@ export class AppVersion1659645508713 implements MigrationInterface {
   name = 'AppVersion1659645508713';
 
   public async up(queryRunner: QueryRunner): Promise<void> {
-    await queryRunner.query(`ALTER TABLE "app" ADD "version" integer DEFAULT '0'`);
+    await queryRunner.query('ALTER TABLE "app" ADD "version" integer DEFAULT \'0\'');
     // populate all apps with a version
-    await queryRunner.query(`UPDATE "app" SET "version" = '1'`);
+    await queryRunner.query('UPDATE "app" SET "version" = \'1\'');
     // add NOT NULL constraint
-    await queryRunner.query(`ALTER TABLE "app" ALTER COLUMN "version" SET NOT NULL`);
+    await queryRunner.query('ALTER TABLE "app" ALTER COLUMN "version" SET NOT NULL');
 
-    await queryRunner.query(`ALTER TABLE "app" ADD CONSTRAINT "UQ_9478629fc093d229df09e560aea" UNIQUE ("id")`);
+    await queryRunner.query('ALTER TABLE "app" ADD CONSTRAINT "UQ_9478629fc093d229df09e560aea" UNIQUE ("id")');
   }
 
   public async down(queryRunner: QueryRunner): Promise<void> {
-    await queryRunner.query(`ALTER TABLE "app" DROP CONSTRAINT "UQ_9478629fc093d229df09e560aea"`);
-    await queryRunner.query(`ALTER TABLE "app" DROP COLUMN "version"`);
+    await queryRunner.query('ALTER TABLE "app" DROP CONSTRAINT "UQ_9478629fc093d229df09e560aea"');
+    await queryRunner.query('ALTER TABLE "app" DROP COLUMN "version"');
   }
 }