Update dependency com.github.spotbugs:spotbugs to v4.9.6

Author: renovate[bot]

pom.xml

@@ -122,7 +122,7 @@
         <jacoco.minimum.coverage>0.11</jacoco.minimum.coverage>
 
         <!-- Override spotbugs to this version from base-parent -->
-        <spotbugs.version>4.9.5</spotbugs.version>
+        <spotbugs.version>4.9.6</spotbugs.version>
         <spotbugs.plugin>4.9.4.0</spotbugs.plugin>
 
         <byte-buddy.version>1.17.7</byte-buddy.version>