Update spring security to v6.3.4 (#340)

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

Author: renovate[bot]

pom.xml

@@ -58,7 +58,7 @@
     </developers>
 
     <properties>
-        <spring.security.version>6.3.3</spring.security.version>
+        <spring.security.version>6.3.4</spring.security.version>
         <pac4j.version>6.0.6</pac4j.version>
         <jakartaee-web-api.version>10.0.0</jakartaee-web-api.version>
         <java.version>17</java.version>