Bump com.unboundid.product.scim2:scim2-sdk-client from 2.3.5 to 4.0.0

Bumps [com.unboundid.product.scim2:scim2-sdk-client](https://github.com/pingidentity/scim2) from 2.3.5 to 4.0.0.
- [Release notes](https://github.com/pingidentity/scim2/releases)
- [Changelog](https://github.com/pingidentity/scim2/blob/master/CHANGELOG.md)
- [Commits](https://github.com/pingidentity/scim2/compare/scim2-2.3.5...scim2-4.0.0)

---
updated-dependencies:
- dependency-name: com.unboundid.product.scim2:scim2-sdk-client
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

proprietary/build.gradle

@@ -31,7 +31,7 @@ dependencies {
 
     implementation 'org.thymeleaf.extras:thymeleaf-extras-springsecurity5:3.1.3.RELEASE'
     api 'io.micrometer:micrometer-registry-prometheus'
-    implementation 'com.unboundid.product.scim2:scim2-sdk-client:2.3.5'
+    implementation 'com.unboundid.product.scim2:scim2-sdk-client:4.0.0'
     runtimeOnly 'com.h2database:h2:2.3.232' // Don't upgrade h2database
     runtimeOnly 'org.postgresql:postgresql:42.7.7'
     constraints {