Bump @mysten/sui from 1.3.0 to 1.12.0

Bumps [@mysten/sui](https://github.com/MystenLabs/sui) from 1.3.0 to 1.12.0.
- [Release notes](https://github.com/MystenLabs/sui/releases)
- [Changelog](https://github.com/MystenLabs/sui/blob/main/RELEASES.md)
- [Commits](MystenLabs/sui@devnet-v1.3.0...devnet-v1.12.0)

---
updated-dependencies:
- dependency-name: "@mysten/sui"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -53,7 +53,7 @@
   },
   "dependencies": {
     "@actions/core": "^1.10.1",
-    "@mysten/sui": "^1.3.0"
+    "@mysten/sui": "^1.12.0"
   },
   "devDependencies": {
     "@jest/globals": "^29.7.0",