Bump cc from 1.0.74 to 1.0.78 in /consensus/enclave/trusted (#2958)

Bumps [cc](https://github.com/rust-lang/cc-rs) from 1.0.74 to 1.0.78.
- [Release notes](https://github.com/rust-lang/cc-rs/releases)
- [Commits](rust-lang/cc-rs@1.0.74...1.0.78)

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

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

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