authelia: add OIDC client for MinIO

This configuration is for the instance of MinIO running on the BURP
server, which will be used to store PostgreSQL backups created by the
Postgres Operator.

authelia/configuration.yml

@@ -47,6 +47,12 @@ identity_providers:
       - http://localhost:18000
       authorization_policy: one_factor
       pre_configured_consent_duration: 7d
+    - id: 1b6adbfc-d9e0-4cab-b780-e410639dc420
+      description: MinIO
+      secret: >-
+        $pbkdf2-sha512$310000$TkQ1BwLrr.d8AVGWk2rLhA$z4euAPhkkZdjcxKFD3tZRtNQ/R78beW7epJ.BGFWSwQdAme5TugNj9Ba.aL5TEqrBDmXRW0xiI9EbxSszckG5A
+      redirect_uris:
+      - https://burp.pyrocufflink.blue:9090/oauth_callback
 
 log:
   level: trace