chore: release bigquery 1.24.0 (#4809)

Co-authored-by: shollyman <shollyman@google.com>
diff --git a/bigquery/CHANGES.md b/bigquery/CHANGES.md
index 8edf726..b727468 100644
--- a/bigquery/CHANGES.md
+++ b/bigquery/CHANGES.md
@@ -1,5 +1,17 @@
 # Changes
 
+## [1.24.0](https://www.github.com/googleapis/google-cloud-go/compare/bigquery/v1.23.0...bigquery/v1.24.0) (2021-09-27)
+
+
+### Features
+
+* **bigquery/migration:** Add PAUSED state to Subtask and add task details protos ([bddab08](https://www.github.com/googleapis/google-cloud-go/commit/bddab08dfd0b9a0a79b113a46a0dd84dba1f3d3b))
+
+
+### Bug Fixes
+
+* **bigquery/storage:** add missing read api retry setting on SplitReadStream ([797a9bd](https://www.github.com/googleapis/google-cloud-go/commit/797a9bdcb68c0c3ff7eef04cd3a3a0747937975b))
+
 ## [1.23.0](https://www.github.com/googleapis/google-cloud-go/compare/bigquery/v1.22.0...bigquery/v1.23.0) (2021-09-23)