build: upgrade to EDR v0.9.0 (#6420)

Co-authored-by: Franco Victorio <[email protected]>

Author: Wodann

.changeset/ninety-beans-warn.md

@@ -0,0 +1,6 @@
+---
+"hardhat": patch
+---
+
+Upgraded EDR to [v0.9.0](https://github.com/NomicFoundation/edr/releases/tag/%40nomicfoundation%2Fedr%400.9.0):
+- Added support for the Prague hardfork

packages/hardhat-core/package.json

@@ -100,7 +100,7 @@
   "dependencies": {
     "@ethersproject/abi": "^5.1.2",
     "@metamask/eth-sig-util": "^4.0.0",
-    "@nomicfoundation/edr": "^0.8.0",
+    "@nomicfoundation/edr": "^0.9.0",
     "@nomicfoundation/ethereumjs-common": "4.0.4",
     "@nomicfoundation/ethereumjs-tx": "5.0.4",
     "@nomicfoundation/ethereumjs-util": "9.0.4",