Sancho/private chain respins, node-ng 8.11.0-pre, mithril dash

[johnalotoski]

Overview:

Respins sancho and private chains and deploys cardano-node 8.11.0-pre and cardano-db-sync sancho-4-3-0 to appropriate envs and machines. Adds a mithril dashboard template, updates the node application dashboard template, improves justfile recipe templates. Adds three new explainer readme documents. See cardano-parts PR#41 for additional details on upstream improvements.

Details:

• Rotates kes on sanchonet
• Restructures private chain pool group region assignment
• Respins private chain for pre-sancho respin testing with non-p2p networking
• Respins private chain for 2 hr epoch fast conway bootstrap testing
• Tunes cardano-node ram in each cardano network
• Adds a cardano-node application dashboard panel for node uptime
• Adds a cardano-mithril application dashboard
• Adds a kes-rotation document explainer
• Adds a debug-chain-quality document explainer
• Adds a new network document explainer
• Updates recipe query-tip to use the appropriate cli version
• Updates recipe template-diff/patch to disable caching
• Updates cardano book for cardano-node 8.11.0-pre sanchonet env and advanced preview and preprod envs
• Tests simple ephemeral storage config for upcoming UTxO-HD LMDB
• Deploys 8.11.0-pre to sanchonet, shelley-qa, private, two-thirds preview, one-third preprod
• Deploys sancho-4-3-0 sanchonet, shelley-qa and private dbsync instances