Merge pull request #5435 from belikedeep/deepakmardii/fix-resource-unavailable

Blockchain Rust resource updated

src/data/roadmaps/blockchain/content/103-smart-contracts/100-programming-languages/102-rust.md

@@ -5,4 +5,4 @@ Rust is a multi-paradigm, general-purpose programming language. Rust emphasizes
 Visit the following resources to learn more:
 
 - [Rust Programming Language](https://www.rust-lang.org/)
-- [How to write and deploy a smart contract in Rust](https://learn.figment.io/tutorials/write-and-deploy-a-smart-contract-on-near)
+- [How to write and deploy a smart contract in Rust](https://docs.near.org/tutorials/nfts/introduction)