Bump rust-vmm-ci from 752ad13 to 438f36e

Bumps [rust-vmm-ci](https://github.com/rust-vmm/rust-vmm-ci) from `752ad13` to `438f36e`.
- [Commits](rust-vmm/rust-vmm-ci@752ad13...438f36e)

---
updated-dependencies:
- dependency-name: rust-vmm-ci
  dependency-type: direct:production
...

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

Author: dependabot[bot]