FIX(zot): use generic oidc provider name

- Change provider key from 'authelia' to 'oidc'
- Zot only supports: github, google, gitlab, oidc

zot/helm-values.yaml

@@ -127,7 +127,7 @@ configMaps:
               },
               "openid": {
                 "providers": {
-                  "authelia": {
+                  "oidc": {
                     "name": "Authelia",
                     "issuer": "https://auth0213.kro.kr",
                     "clientid": "zot",