Bump tokio from 1.21.2 to 1.25.0

Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.21.2 to 1.25.0.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](https://github.com/tokio-rs/tokio/compare/tokio-1.21.2...tokio-1.25.0)

---
updated-dependencies:
- dependency-name: tokio
  dependency-type: indirect
...

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

Cargo.lock

@@ -1596,9 +1596,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tokio"
-version = "1.21.2"
+version = "1.25.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9e03c497dc955702ba729190dc4aac6f2a0ce97f913e5b1b5912fc5039d9099"
+checksum = "c8e00990ebabbe4c14c08aca901caed183ecd5c09562a12c824bb53d3c3fd3af"
 dependencies = [
  "autocfg 1.1.0",
  "bytes",
@@ -1608,7 +1608,7 @@ dependencies = [
  "num_cpus",
  "pin-project-lite",
  "socket2",
- "winapi",
+ "windows-sys 0.42.0",
 ]
 
 [[package]]