Bump webpki-roots in the webpki-root group across 1 directory (#8150)

Bumps the webpki-root group with 1 update in the / directory: [webpki-roots](https://github.com/rustls/webpki-roots).


Updates `webpki-roots` from 1.0.7 to 1.0.8
- [Release notes](https://github.com/rustls/webpki-roots/releases)
- [Commits](https://github.com/rustls/webpki-roots/compare/v/1.0.7...v/1.0.8)

---
updated-dependencies:
- dependency-name: webpki-roots
  dependency-version: 1.0.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: webpki-root
...

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

Cargo.lock

@@ -4787,9 +4787,9 @@ dependencies = [
 
 [[package]]
 name = "webpki-roots"
-version = "1.0.7"
+version = "1.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52f5ee44c96cf55f1b349600768e3ece3a8f26010c05265ab73f945bb1a2eb9d"
+checksum = "bf85cb06032201fa7c6f829d7db5a7e5aa45bcc0655327713065f6f0576731bf"
 dependencies = [
  "rustls-pki-types",
 ]