Bump windows-service from 0.7.0 to 0.8.0

Bumps [windows-service](https://github.com/mullvad/windows-service-rs) from 0.7.0 to 0.8.0.
- [Release notes](https://github.com/mullvad/windows-service-rs/releases)
- [Changelog](https://github.com/mullvad/windows-service-rs/blob/main/CHANGELOG.md)
- [Commits](mullvad/windows-service-rs@v0.7.0...v0.8.0)

---
updated-dependencies:
- dependency-name: windows-service
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Cargo.lock

@@ -237,7 +237,7 @@ windows = { version = "0.60", features = [
   "Win32_Foundation",
   "Win32_Networking", "Win32_Networking_WinSock", "Win32_System_IO", # set UDP_CONNRESET off
 ] }
-windows-service = "0.7.0"
+windows-service = "0.8.0"
 self_update = { version = "0.42.0", default-features = false, features=["archive-zip", "compression-zip-deflate"], optional = true }
 self-replace = { version = "1.3.7", optional = true }
 same-file = { version = "1", optional = true }