Update dependency com.github.spotbugs:spotbugs-annotations to v4.9.1

Author: renovate[bot]

pom.xml

@@ -288,7 +288,7 @@
     <dependency>
       <groupId>com.github.spotbugs</groupId>
       <artifactId>spotbugs-annotations</artifactId>
-      <version>4.8.6</version>
+      <version>4.9.1</version>
     </dependency>
     <dependency>
       <groupId>io.github.wimdeblauwe</groupId>