Added abi failure + warning for account contract functions.

[orizi]

Stack:

• Enabled multi abi errors. #4599
• Added source location to most abi errors. #4598
• Made account contract warning appear only on warnings. #4597
• Added abi failure + warning for account contract functions. #4575 ⬅

⚠️ Part of a stack created by spr. Do not merge manually using the UI - doing so may have unexpected results.

---

This change is 

[gilbens-starkware]

Reviewed 1 of 4 files at r1, all commit messages.
Reviewable status: 1 of 4 files reviewed, 1 unresolved discussion (waiting on @orizi)

---

crates/cairo-lang-starknet/src/abi.rs line 261 at r1 (raw file):

                .find_attr(db, CONTRACT_ATTR)?
                .into_iter()
                .any(|attr| !attr.args.is_empty())

Suggestion:

            if submodule_id
                .find_attr(db, CONTRACT_ATTR)?
                .map_or(false, |attr| attr.args(db).is_empty())

[orizi]

Reviewable status: 1 of 4 files reviewed, 1 unresolved discussion (waiting on @gilbens-starkware)

---

crates/cairo-lang-starknet/src/abi.rs line 261 at r1 (raw file):

                .find_attr(db, CONTRACT_ATTR)?
                .into_iter()
                .any(|attr| !attr.args.is_empty())

Done.

[gilbens-starkware]

Reviewed 2 of 4 files at r1, 1 of 1 files at r2, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @orizi)

[gilbens-starkware]

Reviewed 1 of 1 files at r3, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @orizi)

[gilbens-starkware]

Reviewed 4 of 4 files at r4, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @orizi)

[orizi]

Reviewed 3 of 3 files at r5, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @orizi)