🎨 Add message grouping (#483)

* 🎨 add message grouping

* ⚗️ try output

* 🔥 remove unnecessary code

* ⬆️ bump deps

* 🎨 build project

* ⬆️ bump deps

* 🎨 formatting code

* ⬇️ revert bumps

* 🎨 using logger service

* 🎨 using package lock version 1

* 🎨 add engines keyword

* ♻️ create processIssue method

* ✨ add grouping method

* 🎨 build project

* 🎨 update engine declaration

* 💚 fix merge conflicts

__tests__/functions/generate-issue.ts

@@ -32,12 +32,10 @@ export function generateIssue(
           title: milestone
         }
       : undefined,
-    assignees: assignees.map(
-      (assignee: Readonly<string>): IAssignee => {
-        return {
-          login: assignee
-        };
-      }
-    )
+    assignees: assignees.map((assignee: Readonly<string>): IAssignee => {
+      return {
+        login: assignee
+      };
+    })
   });
 }