[dependency]: Bump symbol-sdk from 2.0.5 to 3.2.3

Bumps [symbol-sdk](https://github.com/symbol/symbol) from 2.0.5 to 3.2.3.
- [Release notes](https://github.com/symbol/symbol/releases)
- [Commits](https://github.com/symbol/symbol/commits/sdk/python/v3.2.3)

---
updated-dependencies:
- dependency-name: symbol-sdk
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>