chore(deps): Bump proc-macro2 from 1.0.58 to 1.0.59 (vectordotdev#17495)

Bumps [proc-macro2](https://github.com/dtolnay/proc-macro2) from 1.0.58
to 1.0.59.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/dtolnay/proc-macro2/releases">proc-macro2's
releases</a>.</em></p>
<blockquote>
<h2>1.0.59</h2>
<ul>
<li>Enable proc_macro support on wasm targets (<a
href="https://redirect.github.com/dtolnay/proc-macro2/issues/388">#388</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dtolnay/proc-macro2/commit/42f4f233bebf21cd2b9fb372ccb493d1caf78809"><code>42f4f23</code></a>
Release 1.0.59</li>
<li><a
href="https://github.com/dtolnay/proc-macro2/commit/529e7afec9b4c2b7028da5603bb699bc35866e15"><code>529e7af</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/proc-macro2/issues/390">#390</a>
from dtolnay/procmacrofrom</li>
<li><a
href="https://github.com/dtolnay/proc-macro2/commit/92070f3bd23a1c29f2ce481eb8535174369e1bad"><code>92070f3</code></a>
Render rustdoc cfg banner on proc-macro-only From impls</li>
<li><a
href="https://github.com/dtolnay/proc-macro2/commit/13e375682a5c5673e0ccbd4a1f3057697136417c"><code>13e3756</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/proc-macro2/issues/389">#389</a>
from dtolnay/useprocmacro</li>
<li><a
href="https://github.com/dtolnay/proc-macro2/commit/2993201fdca8d3c996d59fbd52f0c118e4175b59"><code>2993201</code></a>
Use_proc_macro is now equivalent to feature=&quot;proc-macro&quot;</li>
<li><a
href="https://github.com/dtolnay/proc-macro2/commit/d62d0785f0361eb9a91fe4429bdccc0549cf1c7c"><code>d62d078</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/proc-macro2/issues/388">#388</a>
from dtolnay/wasm</li>
<li><a
href="https://github.com/dtolnay/proc-macro2/commit/e60c4662905a44740ca217c256cc9ab91a59f025"><code>e60c466</code></a>
Extern crate proc_macro available on all wasm targets</li>
<li><a
href="https://github.com/dtolnay/proc-macro2/commit/d51f3956ed69b9e46e634c264aea1d730812493a"><code>d51f395</code></a>
Temporarily disable honggfuzz CI</li>
<li><a
href="https://github.com/dtolnay/proc-macro2/commit/22544fef069970525480d85cf84f413934e73fa9"><code>22544fe</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/proc-macro2/issues/386">#386</a>
from rickwebiii/rweber/emscripten</li>
<li><a
href="https://github.com/dtolnay/proc-macro2/commit/b8e751a04eb474ea8c09669f3e5096d267bef915"><code>b8e751a</code></a>
enable proc_macro on wasm32-unknown-emscripten</li>
<li>Additional commits viewable in <a
href="https://github.com/dtolnay/proc-macro2/compare/1.0.58...1.0.59">compare
view</a></li>
</ul>
</details>
<br />


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