Update `solana-sdk-macro` to use small Pubkey crate

[steviez]

Several macros introduce in solana-sdk-macro introduce solana_sdk::pubkey::Pubkey into calling code:

solana-sdk/sdk-macro/src/lib.rs

Line 103 in 1276772

parse_id(input, quote! { ::solana_sdk::pubkey::Pubkey }).map(Self)

These should be updated to use solana_pubkey::Pubkey instead