fix(chore): fix sonar code smells (#150)

resolves. sonar code smells to improve quality gate

GH-128

Author: RaghavaroraSF

src/component.ts

@@ -1,7 +1,9 @@
 import {Component, ProviderMap} from '@loopback/core';
-
 export class SoftDeleteComponent implements Component {
-  constructor() {}
-
   providers?: ProviderMap = {};
+
+  constructor() {
+    // Initialize the providers property in the constructor
+    this.providers = {};
+  }
 }