Instruction mint_to_checked should take mint_authority not owner

[buffalojoec]

I believe this instruction has the wrong parameter name:

solana-program-library/token/program-2022/src/instruction.rs

Line 1694 in 559e2ec

owner_pubkey: &Pubkey,

As per the documentation on this instruction variant, this account is the mint authority:

solana-program-library/token/program-2022/src/instruction.rs

Line 379 in 559e2ec

/// 2. `[signer]` The mint's minting authority.

Even though in the multi-sig case this can be the multi-sig account, it's still in regards to the "minting tokens authority".