deps: bump getrandom from 0.3.4 to 0.4.3

Bumps [getrandom](https://github.com/rust-random/getrandom) from 0.3.4 to 0.4.3.
- [Changelog](https://github.com/rust-random/getrandom/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-random/getrandom/compare/v0.3.4...v0.4.3)

---
updated-dependencies:
- dependency-name: getrandom
  dependency-version: 0.4.3
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Cargo.lock

@@ -1273,7 +1273,7 @@ dependencies = [
  "fieldcraft-io",
  "fieldcraft-ui-egui",
  "fieldcraft-update",
- "getrandom 0.3.4",
+ "getrandom 0.4.3",
  "log",
  "rfd",
  "rustls",