chore(deps): Bump github.com/hashicorp/terraform-plugin-framework from 1.15.0 to 1.15.1 (#216)

Bumps
[github.com/hashicorp/terraform-plugin-framework](https://github.com/hashicorp/terraform-plugin-framework)
from 1.15.0 to 1.15.1.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/hashicorp/terraform-plugin-framework/releases">github.com/hashicorp/terraform-plugin-framework's
releases</a>.</em></p>
<blockquote>
<h2>v1.15.1</h2>
<p>BUG FIXES:</p>
<ul>
<li>all: Fixed bug with <code>UseStateForUnknown</code> where known null
state values were not preserved during update plans. (<a
href="https://redirect.github.com/hashicorp/terraform-plugin-framework/issues/1117">#1117</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/hashicorp/terraform-plugin-framework/blob/main/CHANGELOG.md">github.com/hashicorp/terraform-plugin-framework's
changelog</a>.</em></p>
<blockquote>
<h2>1.15.1 (July 31, 2025)</h2>
<p>BUG FIXES:</p>
<ul>
<li>all: Fixed bug with <code>UseStateForUnknown</code> where known null
state values were not preserved during update plans. (<a
href="https://redirect.github.com/hashicorp/terraform-plugin-framework/issues/1117">#1117</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/hashicorp/terraform-plugin-framework/commit/4781d1307f8d7b39e789717261b8f7791ac62e53"><code>4781d13</code></a>
Update changelog</li>
<li><a
href="https://github.com/hashicorp/terraform-plugin-framework/commit/a3a4370d6e136dc9778fb7e05eb209fe361d142f"><code>a3a4370</code></a>
all: Adjust <code>UseStateForUnknown</code> plan modifiers to preserve
known null state ...</li>
<li>See full diff in <a
href="https://github.com/hashicorp/terraform-plugin-framework/compare/v1.15.0...v1.15.1">compare
view</a></li>
</ul>
</details>
<br />


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</details>

Author: tdabasinskas

go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/hashicorp/go-cty v1.5.0
 	github.com/hashicorp/go-retryablehttp v0.7.7
 	github.com/hashicorp/terraform-plugin-docs v0.21.0
-	github.com/hashicorp/terraform-plugin-framework v1.15.0
+	github.com/hashicorp/terraform-plugin-framework v1.15.1
 	github.com/hashicorp/terraform-plugin-framework-jsontypes v0.2.0
 	github.com/hashicorp/terraform-plugin-framework-validators v0.18.0
 	github.com/hashicorp/terraform-plugin-go v0.28.0