chore(deps): Update Rust Stable to v1.77 (#42)

[![Mend
Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [STABLE](https://togithub.com/rust-lang/rust) | minor | `1.76` ->
`1.77` |

---

### Release Notes

<details>
<summary>rust-lang/rust (STABLE)</summary>

###
[`v1.77`](https://togithub.com/rust-lang/rust/blob/HEAD/RELEASES.md#Version-1772-2024-04-09)

[Compare
Source](https://togithub.com/rust-lang/rust/compare/1.76.0...1.77.0)

\===========================

<a id="1.77.2"></a>

- [CVE-2024-24576: fix escaping of Windows batch file arguments in
`std::process::Command`](https://blog.rust-lang.org/2024/04/09/cve-2024-24576.html)

</details>

---

### Configuration

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

🚦 **Automerge**: Enabled.

♻ **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 has been generated by [Mend
Renovate](https://www.mend.io/free-developer-tools/renovate/). View
repository job log
[here](https://developer.mend.io/github/rust-cli/roff-rs).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4zMjEuMiIsInVwZGF0ZWRJblZlciI6IjM3LjMyMS4yIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIiwibGFiZWxzIjpbXX0=-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/ci.yml

@@ -88,7 +88,7 @@ jobs:
     - name: Install Rust
       uses: dtolnay/rust-toolchain@stable
       with:
-        toolchain: "1.76"  # STABLE
+        toolchain: "1.77"  # STABLE
     - uses: Swatinem/rust-cache@v2
     - name: Check documentation
       env:
@@ -103,7 +103,7 @@ jobs:
     - name: Install Rust
       uses: dtolnay/rust-toolchain@stable
       with:
-        toolchain: "1.76"  # STABLE
+        toolchain: "1.77"  # STABLE
         components: rustfmt
     - uses: Swatinem/rust-cache@v2
     - name: Check formatting
@@ -119,7 +119,7 @@ jobs:
     - name: Install Rust
       uses: dtolnay/rust-toolchain@stable
       with:
-        toolchain: "1.76"  # STABLE
+        toolchain: "1.77"  # STABLE
         components: clippy
     - uses: Swatinem/rust-cache@v2
     - name: Install SARIF tools