github: Add devnet-4 configs

Author: marioevz

.github/configs/evm.yaml

@@ -17,4 +17,8 @@ eip7692-osaka:
 pectra-devnet-3:
   impl: ethjs
   repo: ethereumjs/ethereumjs-monorepo
-  ref: t8ntool
+  ref: t8ntool
+pectra-devnet-4:
+  impl: ethjs
+  repo: ethereumjs/ethereumjs-monorepo
+  ref: 7702-devnet-4-plus-t8ntool

.github/configs/feature.yaml

@@ -21,4 +21,8 @@ eip7692-osaka:
 pectra-devnet-3:
   evm-type: pectra-devnet-3
   fill-params: --fork=Prague -m "not slow and not 2537" ./tests/prague/
+  solc: 0.8.21
+pectra-devnet-4:
+  evm-type: pectra-devnet-4
+  fill-params: --fork=Prague -m "not slow and not 2537" ./tests/prague/
   solc: 0.8.21