Bump edu.internet2.middleware.grouper:grouperClient from 5.8.2 to 5.8.3

Bumps edu.internet2.middleware.grouper:grouperClient from 5.8.2 to 5.8.3.

---
updated-dependencies:
- dependency-name: edu.internet2.middleware.grouper:grouperClient
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -72,7 +72,7 @@
         <retrofit.version>2.9.0</retrofit.version>
         <spring.version>6.1.4</spring.version>
         <groovy.version>4.0.19</groovy.version>
-        <grouper.client.version>5.8.2</grouper.client.version>
+        <grouper.client.version>5.8.3</grouper.client.version>
         <guava.version>33.0.0-jre</guava.version>
         <jackson.version>2.16.1</jackson.version>
         <commons-io.version>2.15.1</commons-io.version>