chore(main): release bigquery 1.30.1 (#5810)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
diff --git a/bigquery/.release-please-manifest.json b/bigquery/.release-please-manifest.json
index f86c469..2c2daec 100644
--- a/bigquery/.release-please-manifest.json
+++ b/bigquery/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-    "bigquery": "1.30.0"
+    "bigquery": "1.30.1"
 }
diff --git a/bigquery/CHANGES.md b/bigquery/CHANGES.md
index 414999a..3c91349 100644
--- a/bigquery/CHANGES.md
+++ b/bigquery/CHANGES.md
@@ -1,5 +1,13 @@
 # Changes
 
+### [1.30.1](https://github.com/googleapis/google-cloud-go/compare/bigquery/v1.30.0...bigquery/v1.30.1) (2022-03-30)
+
+
+### Bug Fixes
+
+* **bigquery/storage/managedwriter:** correct enum processing in NormalizeDescriptor ([#5811](https://github.com/googleapis/google-cloud-go/issues/5811)) ([52cf48e](https://github.com/googleapis/google-cloud-go/commit/52cf48edff487352c2755de86e2ea069b1b29617))
+* **bigquery:** improve retry for table create ([#5807](https://github.com/googleapis/google-cloud-go/issues/5807)) ([f27d1dc](https://github.com/googleapis/google-cloud-go/commit/f27d1dc43acbd437f517c05d65c992644f3f3111))
+
 ## [1.30.0](https://github.com/googleapis/google-cloud-go/compare/bigquery/v1.29.0...bigquery/v1.30.0) (2022-03-16)
 
 
diff --git a/bigquery/internal/version.go b/bigquery/internal/version.go
index 5856ebb..783750d 100644
--- a/bigquery/internal/version.go
+++ b/bigquery/internal/version.go
@@ -15,4 +15,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "1.30.0"
+const Version = "1.30.1"