Retention rule Session Storage

[Pyscho79]

Create to configure retention rule session

• [x] Create Doc
• [x] Create Configuration param (default: 2 years)
• [x] Add parameter in the configuration (storage.init_params.conf.data_ttl: in seconds)
• [x] Integrate TTL rule index in the constructor

Following this documentation: https://www.mongodb.com/docs/manual/tutorial/expire-data/

[peppelinux]

Done https://github.com/italia/eudi-wallet-it-python/pull/218