fix(deps): update dependency com.github.spotbugs:spotbugs-annotations to v4.9.4 (#70)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

personalization-service/pom.xml

@@ -34,7 +34,7 @@
         <itm-java-codeformat.version>1.0.10</itm-java-codeformat.version>
         <pmd-maven-plugin.version>3.26.0</pmd-maven-plugin.version>
         <spotbugs-maven-plugin.version>4.9.3.2</spotbugs-maven-plugin.version>
-        <spotbugs-annotations.version>4.9.3</spotbugs-annotations.version> <!-- must match the patch version of spotbugs-maven-plugin -->
+        <spotbugs-annotations.version>4.9.4</spotbugs-annotations.version> <!-- must match the patch version of spotbugs-maven-plugin -->
         <findsecbugs-plugin.version>1.14.0</findsecbugs-plugin.version>
 
         <!-- Testing -->