Pectra Devnet-5: Update 7251 & 7002 adresses and deployed code

[daniellehrner]

7251: We need to update the address and the code: https://github.com/ethereum/EIPs/pull/9127/files

7002: We only need to update the code:
https://github.com/protolambda/EIPs/blob/b5c44e853a7c18101cfb72064c7f9813f243204b/EIPS/eip-7002.md