Update dependencies in variables.yml

[brunopgalvao]

Summary

Updates dependencies in variables.yml to resolve open GitHub issues starting with "Update needed:".

Closes #1467, closes #1468, closes #1472, closes #1473, closes #1474, closes #1475, closes #1477

Subdependency Issues

These are pinned to the polkadot_sdk_parachain_template release (v0.0.4) and will be updated when a new template version is released:

Closes #1469, closes #1470, closes #1471

Dependencies Updated

Dependency	Old	New	Issue
chopsticks	1.2.5	1.2.7	#1473
moonwall	5.18.2	5.18.3	#1474
polkadot_api	1.23.2	1.23.3	#1475
paraspell_sdk	12.3.0	12.5.1	#1477
polkadot_omni_node	0.7.0	0.13.0	#1472
open_zeppelin_contracts	v5.4.0	v5.5.0	#1468
polkadot_sdk	polkadot-stable2512	polkadot-stable2512-1	#1467

Additional Changes

• Added polkadot_sdk_version: polkadot-stable2503-3 subdependency to polkadot_sdk_parachain_template
• Added YAML comment explaining subdependencies are pinned to template release
• Fixed hardcoded version in reference/tools/chopsticks.md (now uses variable)

---

⚠️ resolc NOT Updated (#1476)

The resolc dependency was not updated and ignore_updates: true was added.

Bug Description

The @parity/resolc npm package has a bug where compile() only requests ['abi'] in outputSelection, not bytecode. This breaks:

1. The Ethers.js tutorial in .deploy-basic-pvm.md which expects evm.bytecode.object
2. The CLI --bin flag (produces no output)

To Reproduce

npm install @parity/resolc@1.0.0
node -e "
  const {compile} = require('@parity/resolc');
  compile({'Test.sol': {content: 'pragma solidity ^0.8.9; contract T {}'}})
    .then(o => console.log('bytecode:', o.contracts['Test.sol']['T'].evm));
"
# Output: bytecode: undefined (should contain bytecode object)

Root Cause

In js-revive/src/index.ts, the compile() function hardcodes:

outputSelection: {
    '*': {
        '*': ['abi'],  // Missing 'evm.bytecode'!
    },
},

Action Needed

An issue should be filed at https://github.com/paritytech/js-revive to fix this bug. Once fixed, the ignore_updates flag can be removed and resolc can be updated.

---

Test plan

• Verified all npm packages exist with correct versions
• Checked release notes for breaking changes
• Tested paraspell_sdk 12.5.1 - imports and basic functions work
• Tested polkadot_api 1.23.3 - imports work correctly
• Verified tutorials use version variables correctly

[brunopgalvao]

@nhussein11 will take a look at #1476 and resolve it in a separate PR.

[nhussein11]

thanksssss

[0xlukem]

LGTM!