fix: replaced deprecated realloc to resize

[hnariman]

such required to bump solana-program version 2 -> 2.3.0
@jacobcreech are we ready to upgrade solana-program?

[vercel]

@hnariman is attempting to deploy a commit to the Solana Foundation Team on Vercel.

A member of the Team first needs to authorize it.

[Cosmodude]

Is this problem abandoned?

I am seeing this warning now warning: use of deprecated method anchor_lang::prelude::AccountInfo::<'a>::realloc:

anchor_version = "0.31.1"
solana_version = "2.2.7"
rustc 1.84.1 (e71f9a9a9 2025-01-27)
solana-cli 2.2.20 (src:dabc99a5; feat:3073396398, client:Agave)
anchor-cli 0.32.1

[MetaverseMan]

keeping an eye on this issue

[jamie-osec]

Closing as this has been done as part of #4031