chore(deps): update cargo-semver-checks to v0.42.0 (#15730)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[cargo-semver-checks](https://redirect.github.com/obi1kenobi/cargo-semver-checks)
| minor | `0.41.0` -> `0.42.0` |

---

### Release Notes

<details>
<summary>obi1kenobi/cargo-semver-checks (cargo-semver-checks)</summary>

###
[`v0.42.0`](https://redirect.github.com/obi1kenobi/cargo-semver-checks/compare/v0.41.0...v0.42.0)

[Compare
Source](https://redirect.github.com/obi1kenobi/cargo-semver-checks/compare/v0.41.0...v0.42.0)

</details>

---

### Configuration

📅 **Schedule**: Branch creation - Every minute ( * * * * * ) (UTC),
Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/rust-lang/cargo).

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.github/workflows/main.yml

@@ -102,7 +102,7 @@ jobs:
       - name: Install cargo-semver-checks
         run: |
           mkdir installed-bins
-          curl -Lf https://github.com/obi1kenobi/cargo-semver-checks/releases/download/v0.41.0/cargo-semver-checks-x86_64-unknown-linux-gnu.tar.gz \
+          curl -Lf https://github.com/obi1kenobi/cargo-semver-checks/releases/download/v0.42.0/cargo-semver-checks-x86_64-unknown-linux-gnu.tar.gz \
             | tar -xz --directory=./installed-bins
           echo `pwd`/installed-bins >> $GITHUB_PATH
       - run: ci/validate-version-bump.sh