chore: bump README dependency examples to 3.5.1

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: 0xfnzero

README.md

@@ -101,14 +101,14 @@ Add the dependency to your `Cargo.toml`:
 
 ```toml
 # Add to your Cargo.toml
-sol-trade-sdk = { path = "./sol-trade-sdk", version = "3.5.0" }
+sol-trade-sdk = { path = "./sol-trade-sdk", version = "3.5.1" }
 ```
 
 ### Use crates.io
 
 ```toml
 # Add to your Cargo.toml
-sol-trade-sdk = "3.5.0"
+sol-trade-sdk = "3.5.1"
 ```
 
 ## 🛠️ Usage Examples