Fix github action after adding helm repo bitnami-pre-2022 (#338)

Signed-off-by: Edward Zeng <jie.zeng@zilliz.com>

Author: LoveEachDay

.github/workflows/lint-test.yml

@@ -41,6 +41,7 @@ jobs:
           helm repo add kafkaesque https://helm.kafkaesque.io
           helm repo add bitnami https://charts.bitnami.com/bitnami
           helm repo add milvus https://milvus-io.github.io/milvus-helm
+          helm repo add bitnami-pre-2022 https://raw.githubusercontent.com/bitnami/charts/pre-2022/bitnami
 
       - uses: actions/setup-python@v2
         with:

.github/workflows/release.yml

@@ -30,6 +30,7 @@ jobs:
           helm repo add apache https://pulsar.apache.org/charts
           helm repo add bitnami https://charts.bitnami.com/bitnami
           helm repo add milvus https://milvus-io.github.io/milvus-helm
+          helm repo add bitnami-pre-2022 https://raw.githubusercontent.com/bitnami/charts/pre-2022/bitnami
 
       - name: Run chart-releaser
         uses: helm/chart-releaser-action@v1.2.1