bot: Update proposals candid bindings (#5502)

# Motivation
We would like to render all the latest proposal types.
Even with no changes, just updating the reference is good practice.

# Changes
* Update the version of `IC_COMMIT_FOR_PROPOSALS` specified in
`dfx.json`.
* Updated the `proposals` candid files to the versions in that commit.
* Updated the Rust code derived from `.did` files in the proposals
payload rendering crate.

# Tests
- [ ] Please check the API updates for any breaking changes that affect
our code.
  - [ ] Please check for new proposal types and add tests for them.

Breaking changes are:
  * New mandatory fields
    * Removing mandatory fields
    * Renaming fields
    * Changing the type of a field
    * Adding new variants

Co-authored-by: gix-bot <gix-bot@users.noreply.github.com>

declarations/used_by_proposals/nns_governance/nns_governance.did

@@ -1,4 +1,4 @@
-//! Candid for canister `nns_governance` obtained by `scripts/update_ic_commit` from: <https://raw.githubusercontent.com/dfinity/ic/release-2024-09-12_01-30-base/rs/nns/governance/canister/governance.did>
+//! Candid for canister `nns_governance` obtained by `scripts/update_ic_commit` from: <https://raw.githubusercontent.com/dfinity/ic/release-2024-09-19_01-31-base/rs/nns/governance/canister/governance.did>
 type AccountIdentifier = record {
   hash : blob;
 };

declarations/used_by_proposals/nns_registry/nns_registry.did

@@ -1,4 +1,4 @@
-//! Candid for canister `nns_registry` obtained by `scripts/update_ic_commit` from: <https://raw.githubusercontent.com/dfinity/ic/release-2024-09-12_01-30-base/rs/registry/canister/canister/registry.did>
+//! Candid for canister `nns_registry` obtained by `scripts/update_ic_commit` from: <https://raw.githubusercontent.com/dfinity/ic/release-2024-09-19_01-31-base/rs/registry/canister/canister/registry.did>
 // A brief note about the history of this file: This file used to be
 // automatically generated, but now, it is hand-crafted, because the
 // auto-generator has some some pretty degenerate behaviors. The worst of those

declarations/used_by_proposals/sns_wasm/sns_wasm.did

@@ -1,4 +1,4 @@
-//! Candid for canister `sns_wasm` obtained by `scripts/update_ic_commit` from: <https://raw.githubusercontent.com/dfinity/ic/release-2024-09-12_01-30-base/rs/nns/sns-wasm/canister/sns-wasm.did>
+//! Candid for canister `sns_wasm` obtained by `scripts/update_ic_commit` from: <https://raw.githubusercontent.com/dfinity/ic/release-2024-09-19_01-31-base/rs/nns/sns-wasm/canister/sns-wasm.did>
 type AddWasmRequest = record {
   hash : blob;
   wasm : opt SnsWasm;

dfx.json

@@ -387,7 +387,7 @@
         "POCKETIC_VERSION": "3.0.1",
         "CARGO_SORT_VERSION": "1.0.9",
         "SNSDEMO_RELEASE": "release-2024-09-18",
-        "IC_COMMIT_FOR_PROPOSALS": "release-2024-09-12_01-30-base",
+        "IC_COMMIT_FOR_PROPOSALS": "release-2024-09-19_01-31-base",
         "IC_COMMIT_FOR_SNS_AGGREGATOR": "release-2024-09-12_01-30-base"
       },
       "packtool": ""

rs/proposals/src/canisters/nns_governance/api.rs

@@ -1,5 +1,5 @@
 //! Rust code created from candid by: `scripts/did2rs.sh --canister nns_governance --out api.rs --header did2rs.header --traits Serialize`
-//! Candid for canister `nns_governance` obtained by `scripts/update_ic_commit` from: <https://raw.githubusercontent.com/dfinity/ic/release-2024-09-12_01-30-base/rs/nns/governance/canister/governance.did>
+//! Candid for canister `nns_governance` obtained by `scripts/update_ic_commit` from: <https://raw.githubusercontent.com/dfinity/ic/release-2024-09-19_01-31-base/rs/nns/governance/canister/governance.did>
 #![allow(clippy::all)]
 #![allow(missing_docs)]
 #![allow(clippy::missing_docs_in_private_items)]

rs/proposals/src/canisters/nns_registry/api.rs

@@ -1,5 +1,5 @@
 //! Rust code created from candid by: `scripts/did2rs.sh --canister nns_registry --out api.rs --header did2rs.header --traits Serialize`
-//! Candid for canister `nns_registry` obtained by `scripts/update_ic_commit` from: <https://raw.githubusercontent.com/dfinity/ic/release-2024-09-12_01-30-base/rs/registry/canister/canister/registry.did>
+//! Candid for canister `nns_registry` obtained by `scripts/update_ic_commit` from: <https://raw.githubusercontent.com/dfinity/ic/release-2024-09-19_01-31-base/rs/registry/canister/canister/registry.did>
 #![allow(clippy::all)]
 #![allow(missing_docs)]
 #![allow(clippy::missing_docs_in_private_items)]

rs/proposals/src/canisters/sns_wasm/api.rs

@@ -1,5 +1,5 @@
 //! Rust code created from candid by: `scripts/did2rs.sh --canister sns_wasm --out api.rs --header did2rs.header --traits Serialize`
-//! Candid for canister `sns_wasm` obtained by `scripts/update_ic_commit` from: <https://raw.githubusercontent.com/dfinity/ic/release-2024-09-12_01-30-base/rs/nns/sns-wasm/canister/sns-wasm.did>
+//! Candid for canister `sns_wasm` obtained by `scripts/update_ic_commit` from: <https://raw.githubusercontent.com/dfinity/ic/release-2024-09-19_01-31-base/rs/nns/sns-wasm/canister/sns-wasm.did>
 #![allow(clippy::all)]
 #![allow(missing_docs)]
 #![allow(clippy::missing_docs_in_private_items)]