Update credits.md

credits.md

@@ -13,14 +13,19 @@ TiDB developers contribute to new feature development, performance improvement,
 
 - [pingcap/tidb](https://github.com/pingcap/tidb/graphs/contributors)
 - [tikv/tikv](https://github.com/tikv/tikv/graphs/contributors)
+- [pingcap/parser](https://github.com/pingcap/parser/graphs/contributors)
 - [tikv/pd](https://github.com/tikv/pd/graphs/contributors)
 - [pingcap/tidb-operator](https://github.com/pingcap/tidb-operator/graphs/contributors)
 - [pingcap/tiup](https://github.com/pingcap/tiup/graphs/contributors)
+- [pingcap/br](https://github.com/pingcap/br/graphs/contributors)
+- [pingcap/dm](https://github.com/pingcap/dm/graphs/contributors)
 - [pingcap/tidb-binlog](https://github.com/pingcap/tidb-binlog/graphs/contributors)
 - [pingcap/tidb-dashboard](https://github.com/pingcap/tidb-dashboard/graphs/contributors)
 - [pingcap/tiflow](https://github.com/pingcap/tiflow/graphs/contributors)
 - [pingcap/tidb-tools](https://github.com/pingcap/tidb-tools/graphs/contributors)
+- [pingcap/tidb-lightning](https://github.com/pingcap/tidb-lightning/graphs/contributors)
 - [pingcap/tispark](https://github.com/pingcap/tispark/graphs/contributors)
+- [pingcap/dumpling](https://github.com/pingcap/dumpling/graphs/contributors)
 - [tikv/client-java](https://github.com/tikv/client-java/graphs/contributors)
 - [tidb-incubator/TiBigData](https://github.com/tidb-incubator/TiBigData/graphs/contributors)
 - [ti-community-infra](https://github.com/orgs/ti-community-infra/people)
@@ -32,4 +37,5 @@ Writers and translators write and translate documents for TiDB and the related p
 - [pingcap/docs-cn](https://github.com/pingcap/docs-cn/graphs/contributors)
 - [pingcap/docs](https://github.com/pingcap/docs/graphs/contributors)
 - [pingcap/docs-tidb-operator](https://github.com/pingcap/docs-tidb-operator/graphs/contributors)
-- [tikv/website](https://github.com/tikv/website/graphs/contributors)
+- [pingcap/docs-dm](https://github.com/pingcap/docs-dm/graphs/contributors)
+- [tikv/website](https://github.com/tikv/website/graphs/contributors)