Bump com.diffplug.spotless:spotless-plugin-gradle from 6.16.0 to 6.17.0 (#8045)

Bumps
[com.diffplug.spotless:spotless-plugin-gradle](https://github.com/diffplug/spotless)
from 6.16.0 to 6.17.0.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="b39508f378"><code>b39508f</code></a>
Published gradle/6.17.0</li>
<li><a
href="b7eacad78e"><code>b7eacad</code></a>
Published lib/2.37.0</li>
<li><a
href="a16b3a94c1"><code>a16b3a9</code></a>
Try to fix publishing.</li>
<li><a
href="328372011f"><code>3283720</code></a>
Use Equo Solstice to calculate and download eclipse dependencies (<a
href="https://redirect.github.com/diffplug/spotless/issues/1524">#1524</a>)</li>
<li><a
href="d807cf7a60"><code>d807cf7</code></a>
Bump build plugins to latest.</li>
<li><a
href="cd2faeb0f7"><code>cd2faeb</code></a>
Bump Solstice to 1.0</li>
<li><a
href="73d7ed2a2b"><code>73d7ed2</code></a>
Update plugin changelogs.</li>
<li><a
href="3ab4c97e36"><code>3ab4c97</code></a>
Update changelog to reflect that WTP is still in-progress.</li>
<li><a
href="25fc723a6a"><code>25fc723</code></a>
Update readmes.</li>
<li><a
href="cdcfe14259"><code>cdcfe14</code></a>
Merge branch 'main' into feat/equo-solstice</li>
<li>Additional commits viewable in <a
href="https://github.com/diffplug/spotless/compare/gradle/6.16.0...gradle/6.17.0">compare
view</a></li>
</ul>
</details>
<br />


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conventions/build.gradle.kts

@@ -52,7 +52,7 @@ dependencies {
   implementation("org.apache.maven:maven-aether-provider:3.3.9")
 
   // When updating, update above in plugins too
-  implementation("com.diffplug.spotless:spotless-plugin-gradle:6.16.0")
+  implementation("com.diffplug.spotless:spotless-plugin-gradle:6.17.0")
   implementation("com.google.guava:guava:31.1-jre")
   implementation("gradle.plugin.com.google.protobuf:protobuf-gradle-plugin:0.8.18")
   implementation("gradle.plugin.com.github.johnrengelman:shadow:8.0.0")