build(deps-dev): bump com.authzed.api:authzed from 1.5.3 to 1.5.4 (#2638)

Bumps [com.authzed.api:authzed](https://github.com/authzed/authzed-java) from 1.5.3 to 1.5.4.
- [Release notes](https://github.com/authzed/authzed-java/releases)
- [Commits](authzed/authzed-java@v1.5.3...v1.5.4)

---
updated-dependencies:
- dependency-name: com.authzed.api:authzed
  dependency-version: 1.5.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

embedded-spicedb/pom.xml

@@ -15,7 +15,7 @@
 
     <properties>
         <grpc-protobuf.version>1.76.0</grpc-protobuf.version>
-        <authzed.version>1.5.3</authzed.version>
+        <authzed.version>1.5.4</authzed.version>
         <protobuf-java.version>4.33.0</protobuf-java.version>
     </properties>