HSEARCH-4883 Bump impsort-maven-plugin from 1.8.0 to 1.9.0

Bumps [impsort-maven-plugin](https://github.com/revelc/impsort-maven-plugin) from 1.8.0 to 1.9.0.
- [Commits](revelc/impsort-maven-plugin@impsort-maven-plugin-1.8.0...impsort-maven-plugin-1.9.0)

---
updated-dependencies:
- dependency-name: net.revelc.code:impsort-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -407,7 +407,7 @@
         <version.com.puppycrawl.tools.checkstyle>10.9.3</version.com.puppycrawl.tools.checkstyle>
         <version.versions.plugin>2.12.0</version.versions.plugin>
         <version.maven-wrapper-plugin>3.2.0</version.maven-wrapper-plugin>
-        <version.impsort-maven-plugin>1.8.0</version.impsort-maven-plugin>
+        <version.impsort-maven-plugin>1.9.0</version.impsort-maven-plugin>
         <version.formatter-maven-plugin>2.23.0</version.formatter-maven-plugin>
 
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