fix(minio): fix OIDC and add public access recipes

minio/minio-oidc-external-secret.gomplate.yaml

@@ -0,0 +1,22 @@
+apiVersion: external-secrets.io/v1
+kind: ExternalSecret
+metadata:
+  name: minio-oidc
+  namespace: {{ .Env.MINIO_NAMESPACE }}
+spec:
+  refreshInterval: 1h
+  secretStoreRef:
+    name: vault-secret-store
+    kind: ClusterSecretStore
+  target:
+    name: minio-oidc
+    creationPolicy: Owner
+  data:
+    - secretKey: clientId
+      remoteRef:
+        key: minio/oidc
+        property: client_id
+    - secretKey: clientSecret
+      remoteRef:
+        key: minio/oidc
+        property: client_secret