Update README - Topic Tags

Author: Sangram03

README.md

@@ -52,6 +52,7 @@ I want share my updates on daily basis practice.
 | [2868-continuous-subarrays](https://github.com/Sangram03/Leetcode/tree/master/2868-continuous-subarrays) |
 | [2891-maximum-beauty-of-an-array-after-applying-operation](https://github.com/Sangram03/Leetcode/tree/master/2891-maximum-beauty-of-an-array-after-applying-operation) |
 | [3001-apply-operations-to-maximize-score](https://github.com/Sangram03/Leetcode/tree/master/3001-apply-operations-to-maximize-score) |
+| [3152-maximum-value-of-an-ordered-triplet-ii](https://github.com/Sangram03/Leetcode/tree/master/3152-maximum-value-of-an-ordered-triplet-ii) |
 | [3309-count-prefix-and-suffix-pairs-i](https://github.com/Sangram03/Leetcode/tree/master/3309-count-prefix-and-suffix-pairs-i) |
 | [3427-special-array-ii](https://github.com/Sangram03/Leetcode/tree/master/3427-special-array-ii) |
 | [3555-final-array-state-after-k-multiplication-operations-i](https://github.com/Sangram03/Leetcode/tree/master/3555-final-array-state-after-k-multiplication-operations-i) |