build: bump shadow-rs from 0.8.0 to 0.8.1 (#3255)

Bumps [shadow-rs](https://github.com/baoyachi/shadow-rs) from 0.8.0 to 0.8.1.
- [Release notes](https://github.com/baoyachi/shadow-rs/releases)
- [Commits](https://github.com/baoyachi/shadow-rs/compare/0.8.0...0.8.1)

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

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Cargo.toml

@@ -66,7 +66,7 @@ indexmap = { version ="1.7.0", features = ["serde"] }
 notify-rust = { version = "4.5.5", optional = true }
 semver = "1.0.4"
 which = "4.2.2"
-shadow-rs = "0.8.0"
+shadow-rs = "0.8.1"
 versions = "3.0.3"
 strsim = "0.10.0"
 sha-1 = "0.9.8"
@@ -92,7 +92,7 @@ winapi = { version = "0.3.9", features = [
 nix = "0.23.0"
 
 [build-dependencies]
-shadow-rs = "0.8.0"
+shadow-rs = "0.8.1"
 
 [dev-dependencies]
 tempfile = "3.2.0"