Bump quick-xml from 0.21.0 to 0.22.0 (#695)

Bumps [quick-xml](https://github.com/tafia/quick-xml) from 0.21.0 to 0.22.0.
- [Release notes](https://github.com/tafia/quick-xml/releases)
- [Changelog](https://github.com/tafia/quick-xml/blob/master/Changelog.md)
- [Commits](tafia/quick-xml@v0.21.0...v0.22.0)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Cargo.toml

@@ -38,7 +38,7 @@ nix = "0.20.0"
 object = "0.23"
 procfs = "0.9"
 proc-macro2 = { version = "1.0", features = ["span-locations"] }
-quick-xml = "0.21"
+quick-xml = "0.22"
 quote = "1.0"
 regex = "1.4"
 rustc-demangle = "0.1.18"