Typos discovered by codespell

[cclauss]

./search/interpolation_Search.dart:18: posible ==> possible
./conversions/binary_to_decimal.dart:19: wass ==> was
./conversions/hexadecimal_to_decimal.dart:28: wass ==> was
./data_structures/Queue/List_Queue.dart:19: elment ==> element
./data_structures/Queue/List_Queue.dart:20: enque ==> enqueue
./data_structures/Queue/List_Queue.dart:20: elment ==> element
./data_structures/Queue/List_Queue.dart:24: elment ==> element
./data_structures/Queue/List_Queue.dart:46: enque ==> enqueue
./data_structures/Queue/List_Queue.dart:47: enque ==> enqueue
./data_structures/Queue/List_Queue.dart:48: enque ==> enqueue
./data_structures/Queue/List_Queue.dart:50: Enque ==> Enqueue
./data_structures/Queue/List_Queue.dart:53: Enque ==> Enqueue
./data_structures/Queue/List_Queue.dart:56: Enque ==> Enqueue
./sort/gnome_Sort.dart:35: arrary ==> array
./sort/heap_Sort.dart:5: arrary ==> array

[CrisesKhaos]

Hey @cclauss , I have corrected these typos, and created a pull request here.

[akashgk]

@cclauss can we close this issue?