Only upload ACME account configuration to Azure KeyVault if required

[rembik]

SUMMARY

Whenever the library is executed it will first download an already existing ACME account configuration from the referenced Azure KeyVault. This Azure KeyVault secret is a base64 encoded archive file. Even if the included files within the archive will not change after initial ACME account registration, the respective archive file that will be created afterwards will be different and that leads to an update of the respective Azure KeyVault secret on every library execution. This creates unnecessary API calls and thereby increases costs.

ISSUE TYPE

• Feature Idea