MINOR: [C#] Bump ZstdSharp.Port from 0.8.1 to 0.8.2 in /csharp (#44781)

Bumps [ZstdSharp.Port](https://github.com/oleg-st/ZstdSharp) from 0.8.1 to 0.8.2.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/oleg-st/ZstdSharp/releases">ZstdSharp.Port's releases</a>.</em></p>
<blockquote>
<h2>0.8.2</h2>
<p>Added .NET 9 target
Added <code>SetPledgedSrcSize</code> to <code>CompressionStream</code> and <code>Compressor</code>
Cleanup code and improve reliability by <a href="https://github.com/teo-tsirpanis"><code>@​teo-tsirpanis</code></a> in <a href="https://redirect.github.com/oleg-st/ZstdSharp/issues/38">#38</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/oleg-st/ZstdSharp/commit/a007237a8b7af97c2b627130d799583849322cd5"><code>a007237</code></a> 0.8.2</li>
<li><a href="https://github.com/oleg-st/ZstdSharp/commit/a9888bc7ad6dc9b8a79da2ae21a243bba19381ba"><code>a9888bc</code></a> Added .NET 9 target</li>
<li><a href="https://github.com/oleg-st/ZstdSharp/commit/7ceab2bdc42df212887e05c4c8bf27cddd279167"><code>7ceab2b</code></a> Removed Vector128 polyfill</li>
<li><a href="https://github.com/oleg-st/ZstdSharp/commit/8bcebe13408e76d6533d5db08213956c4bb7815a"><code>8bcebe1</code></a> Update packages</li>
<li><a href="https://github.com/oleg-st/ZstdSharp/commit/b18e37bbc1be1e4058d77206056e0325f7b07a02"><code>b18e37b</code></a> InlineMethod.Fody updated, reduced assembly size by ~20kb</li>
<li><a href="https://github.com/oleg-st/ZstdSharp/commit/2dd232c0370a446ee4705d8fe0da9ca5e98f669f"><code>2dd232c</code></a> UnsafeHelper cleanup</li>
<li><a href="https://github.com/oleg-st/ZstdSharp/commit/b15b543ef7ea35b957f69af15988c4bfdad607d6"><code>b15b543</code></a> The actual default compression level is 3</li>
<li><a href="https://github.com/oleg-st/ZstdSharp/commit/48ee80b7fe54af28fd504836fcb660fed2f40add"><code>48ee80b</code></a> Methods rename</li>
<li><a href="https://github.com/oleg-st/ZstdSharp/commit/5cc0c370168a79de04a153a668b129ee4bbe88b0"><code>5cc0c37</code></a> Added SetPledgedSrcSize</li>
<li><a href="https://github.com/oleg-st/ZstdSharp/commit/ec0b4f85a7b15e86eef36c735b4a62ef583bda05"><code>ec0b4f8</code></a> Comment</li>
<li>Additional commits viewable in <a href="https://github.com/oleg-st/ZstdSharp/compare/0.8.1...0.8.2">compare view</a></li>
</ul>
</details>
<br />

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Authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Signed-off-by: Curt Hagenlocher <[email protected]>

Author: dependabot[bot]

csharp/src/Apache.Arrow.Compression/Apache.Arrow.Compression.csproj

@@ -13,7 +13,7 @@
 
   <ItemGroup>
     <PackageReference Include="K4os.Compression.LZ4.Streams" Version="1.3.8" />
-    <PackageReference Include="ZstdSharp.Port" Version="0.8.1" />
+    <PackageReference Include="ZstdSharp.Port" Version="0.8.2" />
   </ItemGroup>
 
   <ItemGroup>