Bump thiserror from 1.0.28 to 1.0.29

Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.28 to 1.0.29.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.28...1.0.29)

---
updated-dependencies:
- dependency-name: thiserror
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
3 jobs for dependabot/cargo/thiserror-1.0.29 in 7 minutes and 15 seconds (queued for 6 seconds)
latest
Status Name Job ID Coverage
  Prepare
passed prepare:docker #1926610
docker

00:00:10

 
  Build
passed build:uhyve #1926611

00:04:19

 
  Test
failed test:demo #1926612
privileged

00:02:45

 
Name Stage Failure
failed
test:demo Test
    new_file_test

test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.11s

thread 'new_file_test' panicked at 'Test binaries could not be build', tests/common.rs:16:5
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
error: test failed, to rerun pass '--test fs-test'
Cleaning up file based variables
ERROR: Job failed: command terminated with exit code 1