Update README - Topic Tags

Author: tushar-upadhya

README.md

@@ -319,6 +319,7 @@ A collection of LeetCode questions to ace the coding interview! - Created using
 | [0028-find-the-index-of-the-first-occurrence-in-a-string](https://github.com/tushar-upadhya/leetcode/tree/master/0028-find-the-index-of-the-first-occurrence-in-a-string) |
 | [0075-sort-colors](https://github.com/tushar-upadhya/leetcode/tree/master/0075-sort-colors) |
 | [0080-remove-duplicates-from-sorted-array-ii](https://github.com/tushar-upadhya/leetcode/tree/master/0080-remove-duplicates-from-sorted-array-ii) |
+| [0082-remove-duplicates-from-sorted-list-ii](https://github.com/tushar-upadhya/leetcode/tree/master/0082-remove-duplicates-from-sorted-list-ii) |
 | [0125-valid-palindrome](https://github.com/tushar-upadhya/leetcode/tree/master/0125-valid-palindrome) |
 | [0151-reverse-words-in-a-string](https://github.com/tushar-upadhya/leetcode/tree/master/0151-reverse-words-in-a-string) |
 | [0165-compare-version-numbers](https://github.com/tushar-upadhya/leetcode/tree/master/0165-compare-version-numbers) |
@@ -797,6 +798,7 @@ A collection of LeetCode questions to ace the coding interview! - Created using
 | ------- |
 | [0023-merge-k-sorted-lists](https://github.com/tushar-upadhya/leetcode/tree/master/0023-merge-k-sorted-lists) |
 | [0024-swap-nodes-in-pairs](https://github.com/tushar-upadhya/leetcode/tree/master/0024-swap-nodes-in-pairs) |
+| [0082-remove-duplicates-from-sorted-list-ii](https://github.com/tushar-upadhya/leetcode/tree/master/0082-remove-duplicates-from-sorted-list-ii) |
 | [0114-flatten-binary-tree-to-linked-list](https://github.com/tushar-upadhya/leetcode/tree/master/0114-flatten-binary-tree-to-linked-list) |
 | [0116-populating-next-right-pointers-in-each-node](https://github.com/tushar-upadhya/leetcode/tree/master/0116-populating-next-right-pointers-in-each-node) |
 ## Binary Search Tree