fix(configs): Disable "many_deposits" for pectra-devnet-3

Author: marioevz

.github/configs/feature.yaml

@@ -20,5 +20,5 @@ eip7692-prague:
   solc: 0.8.21
 pectra-devnet-3:
   evm-type: pectra-devnet-3
-  fill-params: --fork=Prague -k "not slow" ./tests/prague/
+  fill-params: --fork=Prague -k "not slow and not many_deposits" ./tests/prague/
   solc: 0.8.21