build(deps): bump camino from 1.1.12 to 1.2.0 (#39361)

Bumps [camino](https://github.com/camino-rs/camino) from 1.1.12 to
1.2.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/camino-rs/camino/releases">camino's
releases</a>.</em></p>
<blockquote>
<h2>camino 1.2.0</h2>
<h3>Changed</h3>
<ul>
<li>MSRV updated to Rust 1.61 to support the switch to
<code>serde_core</code>.</li>
<li>camino now depends on <code>serde_core</code> rather than
<code>serde</code>. This allows camino's compilation to be parallelized
with <code>serde_derive</code>.</li>
<li><code>serde</code> and <code>proptest</code> are no longer available
as features. This is technically a breaking change, but these features
were already no-ops. Instead, use <code>serde1</code> and
<code>proptest1</code> respectively.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/camino-rs/camino/blob/main/CHANGELOG.md">camino's
changelog</a>.</em></p>
<blockquote>
<h2>[1.2.0] - 2025-09-14</h2>
<h3>Changed</h3>
<ul>
<li>MSRV updated to Rust 1.61 to support the switch to
<code>serde_core</code>.</li>
<li>camino now depends on <code>serde_core</code> rather than
<code>serde</code>. This allows camino's compilation to be parallelized
with <code>serde_derive</code>.</li>
<li><code>serde</code> and <code>proptest</code> are no longer available
as features. This is technically a breaking change, but these features
were already no-ops. Instead, use <code>serde1</code> and
<code>proptest1</code> respectively.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="62ddbaaad9"><code>62ddbaa</code></a>
[camino] version 1.2.0</li>
<li><a
href="b525ad9d67"><code>b525ad9</code></a>
changelog + minor doc updates</li>
<li><a
href="0150dc99ca"><code>0150dc9</code></a>
switch to serde_core</li>
<li><a
href="a2a7da05ea"><code>a2a7da0</code></a>
switch to dep: for optional dependencies</li>
<li><a
href="f16b48f68a"><code>f16b48f</code></a>
update edition to 2021</li>
<li><a
href="8540bc3ecf"><code>8540bc3</code></a>
update MSRV to Rust 1.61</li>
<li><a
href="2d6994cc68"><code>2d6994c</code></a>
add changelog link</li>
<li>See full diff in <a
href="https://github.com/camino-rs/camino/compare/camino-1.1.12...camino-1.2.0">compare
view</a></li>
</ul>
</details>
<br />


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Cargo.lock

@@ -1133,11 +1133,11 @@ dependencies = [
 
 [[package]]
 name = "camino"
-version = "1.1.12"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd0b03af37dad7a14518b7691d81acb0f8222604ad3d1b02f6b4bed5188c0cd5"
+checksum = "e1de8bc0aa9e9385ceb3bf0c152e3a9b9544f6c4a912c8ae504e80c1f0368603"
 dependencies = [
- "serde",
+ "serde_core",
 ]
 
 [[package]]