chore(deps): update helm release minio to v16

Author: renovate[bot]

charts/prow/Chart.yaml

@@ -35,4 +35,4 @@ dependencies:
     version: "0.1.0"
   - name: minio
     repository: https://charts.bitnami.com/bitnami
-    version: "12.8.4"
+    version: "16.0.5"