Bump com.unboundid:unboundid-ldapsdk from 7.0.3 to 7.0.4

Bumps [com.unboundid:unboundid-ldapsdk](https://github.com/pingidentity/ldapsdk) from 7.0.3 to 7.0.4.
- [Release notes](https://github.com/pingidentity/ldapsdk/releases)
- [Changelog](https://github.com/pingidentity/ldapsdk/blob/master/docs/release-notes.html)
- [Commits](https://github.com/pingidentity/ldapsdk/commits)

---
updated-dependencies:
- dependency-name: com.unboundid:unboundid-ldapsdk
  dependency-version: 7.0.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Closes #883

Change-Id: I4547c63c6b8796a7c0a7348dd2c8321362b311ac
diff --git a/pom.xml b/pom.xml
index 6b3fa18..e85fb0d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -684,7 +684,7 @@
 		<dependency>
 			<groupId>com.unboundid</groupId>
 			<artifactId>unboundid-ldapsdk</artifactId>
-			<version>7.0.3</version>
+			<version>7.0.4</version>
 		</dependency>
 
 		<!-- OAuth -->