Bump org.keycloak:keycloak-core from 22.0.3 to 23.0.4

Bumps [org.keycloak:keycloak-core](https://github.com/keycloak/keycloak) from 22.0.3 to 23.0.4.
- [Release notes](https://github.com/keycloak/keycloak/releases)
- [Commits](keycloak/keycloak@22.0.3...23.0.4)

---
updated-dependencies:
- dependency-name: org.keycloak:keycloak-core
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -256,7 +256,7 @@
         <j2html.version>1.4.0</j2html.version>
         <bouncycastle.version>1.70</bouncycastle.version>
         <javax.persistence.version>2.2</javax.persistence.version>
-        <keycloak.version>22.0.3</keycloak.version>
+        <keycloak.version>23.0.4</keycloak.version>
 
         <maven.api.version>3.8.5</maven.api.version>
         <!-- With M6 we get [WARNING] Corrupted channel by directly writing to native stream in forked JVM 1,