Merge #423

423: Bump syn from 1.0.78 to 1.0.80 r=da-kami a=dependabot[bot]

Bumps [syn](https://github.com/dtolnay/syn) from 1.0.78 to 1.0.80.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/dtolnay/syn/releases">syn's releases</a>.</em></p>
<blockquote>
<h2>1.0.80</h2>
<ul>
<li>Parse unstable <code>~const</code> syntax in where-clauses (<a href="https://github-redirect.dependabot.com/dtolnay/syn/issues/1083">#1083</a>, tracking issue <a href="https://github-redirect.dependabot.com/rust-lang/rust/issues/67792">rust-lang/rust#67792</a>)</li>
</ul>
<h2>1.0.79</h2>
<ul>
<li>Support trailing <code>+</code> in <code>dyn Trait</code> syntax, including bare (non-<code>dyn</code>) pre-2018 trait object syntax (<a href="https://github-redirect.dependabot.com/dtolnay/syn/issues/1075">#1075</a>, <a href="https://github-redirect.dependabot.com/dtolnay/syn/issues/1077">#1077</a>, <a href="https://github-redirect.dependabot.com/dtolnay/syn/issues/1078">#1078</a>, <a href="https://github-redirect.dependabot.com/dtolnay/syn/issues/1079">#1079</a>, <a href="https://github-redirect.dependabot.com/dtolnay/syn/issues/1080">#1080</a>, <a href="https://github-redirect.dependabot.com/dtolnay/syn/issues/1081">#1081</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="3255bbffe4"><code>3255bbf</code></a> Release 1.0.80</li>
<li><a href="92173e48aa"><code>92173e4</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/dtolnay/syn/issues/1083">#1083</a> from dtolnay/tildeconst</li>
<li><a href="f2dbe27670"><code>f2dbe27</code></a> Parse ~const in where-clause</li>
<li><a href="a7ad30199b"><code>a7ad301</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/dtolnay/syn/issues/1082">#1082</a> from dtolnay/punctuated</li>
<li><a href="d19182538a"><code>d191825</code></a> d-&gt;p variable naming in Punctuated implementation</li>
<li><a href="7d976183bf"><code>7d97618</code></a> Release 1.0.79</li>
<li><a href="0beb488c5c"><code>0beb488</code></a> Share some logic between impl Trait and dyn Trait parser</li>
<li><a href="cfff4f5059"><code>cfff4f5</code></a> Remove link to a concluded impl Trait discussion</li>
<li><a href="eefccf6129"><code>eefccf6</code></a> Reject impl Trait containing only lifetimes</li>
<li><a href="0f9940494e"><code>0f99404</code></a> Tweak TraitObject parser to work like ImplTrait parser</li>
<li>Additional commits viewable in <a href="https://github.com/dtolnay/syn/compare/1.0.78...1.0.80">compare view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=syn&package-manager=cargo&previous-version=1.0.78&new-version=1.0.80)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting ``@dependabot` rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- ``@dependabot` rebase` will rebase this PR
- ``@dependabot` recreate` will recreate this PR, overwriting any edits that have been made to it
- ``@dependabot` merge` will merge this PR after your CI passes on it
- ``@dependabot` squash and merge` will squash and merge this PR after your CI passes on it
- ``@dependabot` cancel merge` will cancel a previously requested merge and block automerging
- ``@dependabot` reopen` will reopen this PR if it is closed
- ``@dependabot` close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
- ``@dependabot` ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
- ``@dependabot` ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
- ``@dependabot` ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)


</details>

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

Cargo.lock

@@ -2789,9 +2789,9 @@ checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601"
 
 [[package]]
 name = "syn"
-version = "1.0.78"
+version = "1.0.80"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4eac2e6c19f5c3abc0c229bea31ff0b9b091c7b14990e8924b92902a303a0c0"
+checksum = "d010a1623fbd906d51d650a9916aaefc05ffa0e4053ff7fe601167f3e715d194"
 dependencies = [
  "proc-macro2",
  "quote",