chore(deps): update module cloud.google.com/go/dataplex to v1.28.0 (#1948)

This PR contains the following updates:

| Package | Change | Age | Confidence |
|---|---|---|---|
|
[cloud.google.com/go/dataplex](https://redirect.github.com/googleapis/google-cloud-go)
| `v1.27.1` -> `v1.28.0` |
[![age](https://developer.mend.io/api/mc/badges/age/go/cloud.google.com%2fgo%2fdataplex/v1.28.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/go/cloud.google.com%2fgo%2fdataplex/v1.27.1/v1.28.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

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Co-authored-by: Averi Kitsch <akitsch@google.com>

go.mod

@@ -9,7 +9,7 @@ require (
 	cloud.google.com/go/bigquery v1.72.0
 	cloud.google.com/go/bigtable v1.40.1
 	cloud.google.com/go/cloudsqlconn v1.19.0
-	cloud.google.com/go/dataplex v1.27.1
+	cloud.google.com/go/dataplex v1.28.0
 	cloud.google.com/go/dataproc/v2 v2.15.0
 	cloud.google.com/go/firestore v1.20.0
 	cloud.google.com/go/geminidataanalytics v0.2.1