fix: bump sor to 4.5.2 - bump ur-sdk to 4.3.1 (Uniswap#740)

- **What kind of change does this PR introduce?** (Bug fix, feature, docs update, ...)
Bug fix

- **What is the current behavior?** (You can also link to an open issue here)
ur-sdk wrong astrochain sepolia address

- **What is the new behavior (if this is a feature change)?**
release Uniswap/sdks#153

- **Other information**:

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@uniswap/smart-order-router",
-  "version": "4.5.1",
+  "version": "4.5.2",
   "description": "Uniswap Smart Order Router",
   "main": "build/main/index.js",
   "typings": "build/main/index.d.ts",
@@ -42,7 +42,7 @@
     "@uniswap/swap-router-contracts": "^1.3.1",
     "@uniswap/token-lists": "^1.0.0-beta.31",
     "@uniswap/universal-router": "^1.6.0",
-    "@uniswap/universal-router-sdk": "^3.3.0",
+    "@uniswap/universal-router-sdk": "^4.3.1",
     "@uniswap/v2-sdk": "^4.6.1",
     "@uniswap/v3-sdk": "^3.17.1",
     "@uniswap/v4-sdk": "^1.10.0",