Bump scale-info from 2.7.0 to 2.8.0 (#2768)

Bumps [scale-info](https://github.com/paritytech/scale-info) from 2.7.0 to 2.8.0.
- [Release notes](https://github.com/paritytech/scale-info/releases)
- [Changelog](https://github.com/paritytech/scale-info/blob/master/CHANGELOG.md)
- [Commits](https://github.com/paritytech/scale-info/compare/v2.7.0...v2.8.0)

---
updated-dependencies:
- dependency-name: scale-info
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

cumulus/Cargo.lock

@@ -12671,9 +12671,9 @@ dependencies = [
 
 [[package]]
 name = "scale-info"
-version = "2.7.0"
+version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b569c32c806ec3abdf3b5869fb8bf1e0d275a7c1c9b0b05603d9464632649edf"
+checksum = "ad560913365790f17cbf12479491169f01b9d46d29cfc7422bf8c64bdc61b731"
 dependencies = [
  "bitvec",
  "cfg-if",
@@ -12685,9 +12685,9 @@ dependencies = [
 
 [[package]]
 name = "scale-info-derive"
-version = "2.6.0"
+version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53012eae69e5aa5c14671942a5dd47de59d4cdcff8532a6dd0e081faf1119482"
+checksum = "19df9bd9ace6cc2fe19387c96ce677e823e07d017ceed253e7bb3d1d1bd9c73b"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",