Bump pac4j.version from 6.4.1 to 6.4.2

Bumps `pac4j.version` from 6.4.1 to 6.4.2.

Updates `org.pac4j:pac4j-saml` from 6.4.1 to 6.4.2
- [Commits](pac4j/pac4j@pac4j-parent-6.4.1...pac4j-parent-6.4.2)

Updates `org.pac4j:pac4j-oidc` from 6.4.1 to 6.4.2
- [Commits](pac4j/pac4j@pac4j-parent-6.4.1...pac4j-parent-6.4.2)

---
updated-dependencies:
- dependency-name: org.pac4j:pac4j-saml
  dependency-version: 6.4.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.pac4j:pac4j-oidc
  dependency-version: 6.4.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -461,7 +461,7 @@ under the License.
     <commons-jexl.version>3.6.2</commons-jexl.version>
     <commons-text.version>1.15.0</commons-text.version>
 
-    <pac4j.version>6.4.1</pac4j.version>
+    <pac4j.version>6.4.2</pac4j.version>
 
     <cas.version>8.0.0-SNAPSHOT</cas.version>
     <cas-client.version>4.1.0</cas-client.version>