chore: remove unused class

Author: bashleigh

src/repository.token.exception.ts

@@ -1,11 +1,3 @@
-export class RepositoryTokenNotFoundException extends Error {
-  constructor(classType: string) {
-    super(
-      `Repository token cannot be found for given classType [${classType}]`,
-    );
-  }
-}
-
 export class RepositoryNotFoundException extends Error {
   constructor(token: Function | string) {
     super(`Repository cannot be found for given token [${token}]`);