build: Bump getrandom from 0.2.7 to 0.2.8

Bumps [getrandom](https://github.com/rust-random/getrandom) from 0.2.7 to 0.2.8.
- [Release notes](https://github.com/rust-random/getrandom/releases)
- [Changelog](https://github.com/rust-random/getrandom/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-random/getrandom/compare/v0.2.7...v0.2.8)

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

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

Cargo.lock

@@ -365,9 +365,9 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.2.7"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4eb1a864a501629691edf6c15a593b7a51eebaa1e8468e9ddc623de7c9b58ec6"
+checksum = "c05aeb6a22b8f62540c194aac980f2115af067bfe15a0734d7277a768d396b31"
 dependencies = [
  "cfg-if",
  "libc",

net_util/Cargo.toml

@@ -6,7 +6,7 @@ edition = "2021"
 
 [dependencies]
 epoll = "4.3.1"
-getrandom = "0.2.7"
+getrandom = "0.2.8"
 libc = "0.2.137"
 log = "0.4.17"
 net_gen = { path = "../net_gen" }