Use swagger api for IDP configuration details

[cesnietor]

Updates IDPConfigurationDetails.tsx to use swagger api.
Component uses multiple requests there so three were done:

• Fetching info
• Updatating info
• Enabling info

Other changes:

• for some reason the consoleApi.ts file was not including the JSON type so I had to add the consumes parameter in the swagger yaml.

Test Steps

Configure your MinIO with an IDP as defined in here:

1. Clone repo https://github.com/minio/minio-iam-testing
2. Run:

# To use with Docker:
make docker-run

3. Configure the IDP using mc:

mc idp openid add myminio \                         
    config_url="http://localhost:5556/dex/.well-known/openid-configuration" \
    client_id="minio-client-app" \
    client_secret="minio-client-app-secret" \
    scopes="openid,groups,email,profile" \
    redirect_uri="http://127.0.0.1:10000/oauth_callback" \
    role_policy="consoleAdmin"

4. Go to UI -> Administrator/Identity/OpenID (open id info should be listed as defined above)
5. Update the role_policy in the UI to readonly (click save and it should require you to restart, policy should be updated in the info UI)
6. Try causing errors e.g. defining both role_policy and claim_name (error should be shown as snack bar.)

Screenshots: