build(deps): Bump bn.js in /scripts/offchain-signing

[dependabot]

Bumps and bn.js. These dependencies needed to be updated together.
Updates bn.js from 5.2.1 to 5.2.3

Changelog

Sourced from bn.js's changelog.

5.2.3 / 2026-02-19

• fix: imaskn state (#317)

5.2.2 / 2025-04-25

• fix: imuln/muln with zero (#313)

Commits

• ea6c072 5.2.3
• 33df26b fix imaskn state (#317)
• 6db7c38 5.2.2
• c7e1a53 Fix imuln/muln with zero (#313)
• 4cc0bfa docs: mention the max plain JS number argument value (#307)
• 5df40f8 Document length unit in toBuffer(...) input (#299)
• See full diff in compare view

Updates bn.js from 4.12.0 to 4.12.3

Changelog

Sourced from bn.js's changelog.

5.2.3 / 2026-02-19

• fix: imaskn state (#317)

5.2.2 / 2025-04-25

• fix: imuln/muln with zero (#313)

Commits

• ea6c072 5.2.3
• 33df26b fix imaskn state (#317)
• 6db7c38 5.2.2
• c7e1a53 Fix imuln/muln with zero (#313)
• 4cc0bfa docs: mention the max plain JS number argument value (#307)
• 5df40f8 Document length unit in toBuffer(...) input (#299)
• See full diff in compare view

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[github-actions]

Test Results

 20 files  + 1  110 suites  +3   31m 7s ⏱️ + 4m 18s
413 tests +19  400 ✅ +27  13 💤 +2  0 ❌  - 10 
526 runs  +17  513 ✅ +25  13 💤 +2  0 ❌  - 10 

Results for commit e9b74c1. ± Comparison against base commit 11d1f82.

This pull request removes 5 and adds 24 tests. Note that renamed tests count towards both.

"before each" hook for "should be able to update multiple fractional fees in HTS token" ‑ TokenManagmentContract Test Suite Update fees "before each" hook for "should be able to update multiple fractional fees in HTS token"
should be able to get Non fungible token info ‑ SafeHTS library Test Suite should be able to get Non fungible token info
should be able to get fungible token info ‑ SafeHTS library Test Suite should be able to get fungible token info
should be able to get token info ‑ SafeHTS library Test Suite should be able to get token info
should be able to transfer tokens and hbars atomically ‑ SafeHTS library Test Suite should be able to transfer tokens and hbars atomically

should be able to update fixed HTS fee and royalty fee in NFT ‑ TokenManagmentContract Test Suite Update fees should be able to update fixed HTS fee and royalty fee in NFT
should be able to update fixed HTS fee for NFT ‑ TokenManagmentContract Test Suite Update fees should be able to update fixed HTS fee for NFT
should be able to update fixed fee in HBARs for NFT ‑ TokenManagmentContract Test Suite Update fees should be able to update fixed fee in HBARs for NFT
should be able to update multiple fractional fees in HTS token ‑ TokenManagmentContract Test Suite Update fees should be able to update multiple fractional fees in HTS token
should be able to update multiple royalty fees in HBARs for NFT ‑ TokenManagmentContract Test Suite Update fees should be able to update multiple royalty fees in HBARs for NFT
should be able to update royalty fee in HBARs for NFT ‑ TokenManagmentContract Test Suite Update fees should be able to update royalty fee in HBARs for NFT
should fail for updateFungibleTokenCustomFees when token is not associated to fee collector ‑ TokenManagmentContract Test Suite Update fees Update fees negative cases should fail for updateFungibleTokenCustomFees when token is not associated to fee collector
should fail for updateNonFungibleTokenCustomFees when token is not associated to fee collector ‑ TokenManagmentContract Test Suite Update fees Update fees negative cases should fail for updateNonFungibleTokenCustomFees when token is not associated to fee collector
should fail when fee has negative values for non fungible token ‑ TokenManagmentContract Test Suite Update fees Update fees negative cases should fail when fee has negative values for non fungible token
should fail when fee has negative values ‑ TokenManagmentContract Test Suite Update fees Update fees negative cases should fail when fee has negative values
…