Update to Spring Security 6.2.6

Closes gh-1695

gradle.properties

@@ -3,7 +3,7 @@ org.gradle.jvmargs=-Xmx3g -XX:+HeapDumpOnOutOfMemoryError
 org.gradle.parallel=true
 org.gradle.caching=true
 springFrameworkVersion=6.1.12
-springSecurityVersion=6.2.5
+springSecurityVersion=6.2.6
 springJavaformatVersion=0.0.41
 checkstyleToolVersion=8.34
 nohttpCheckstyleVersion=0.0.11