Switch BCH address formatting to cashaddr

[gre]

Fixes #980
depends on LedgerHQ/ledger-live-common#813

Type

feature

Context

LL-2806

Parts of the app affected / Test plan

• all existing bch accounts will be formatting the address as cashaddr. However, a synchronisation will be required in order for the account to update that state, receive flow might temporarily tell "something wrong happened" if the sync is not waited, it's a limited tradeoff here.
• when the sync is complete, it is expected that all operations will have their inputs, outputs formatted as cashaddr
• it is also expected that a Receive will correctly format the device as cashaddr and the UI as well.
• the cashaddr format chosen do not includes the bitcoincash: prefix because the device didn't. It also makes things more concise, cashaddr spec clearly says that this can be omitted by wallets.
• the impact of live-common needs to be taken into consideration as all Receive flow has been reworked to allow the bridge to expose a custom receive. It also impact the Buy Crypto as it's also doing a receive.
• It is recommended to QA this PR first so we can know if we can merge the live-common PR and do a bump there, before merging this current PR.

[github-actions]

PR to merge LL-2806 797873e -> develop

Diff output

Please download attached snapshots.zip, extract it in folder and update your PR with it

[gre]

as it passed QA, i'll merge this now otherwise it's going to collide with incoming PRs =)

[gre]

@chaintip fixes #980