chore(apps): Fixed typo in filename

Author: spuxx-dev

apps/nest/src/env/env.definiton.ts apps/nest/src/env/env.definition.ts

@@ -1,4 +1,4 @@
 import { EnvModuleMixin } from '@spuxx/nest-utils';
-import { Environment } from './env.definiton';
+import { Environment } from './env.definition';
 
 export class EnvModule extends EnvModuleMixin<Environment>(Environment) {}