Merge pull request MetaMask#8186 from MetaMask/Version-v7.7.8

Version v7.7.8 RC

Version v7.7.7 RC (MetaMask#8161)

* Version v7.7.7

* Update `@metamask/eth-ledger-bridge-keyring` (MetaMask#8162)

* Update `@metamask/eth-ledger-bridge-keyring`

The Ledger keyring has been updated to ensure that any stale BIP44
accounts created prior to v7.7.6 of the extension are discarded when
the extension starts. Any attempts to sign with these accounts would
have failed; they needed to be re-added regardless.

* Update changelog

* Fix Ledger account index check for account zero (MetaMask#8163)

Update Ledger keyring to fix bug when trying to sign with account 0

Co-authored-by: Mark Stacey <[email protected]>

Version v7.7.6 RC (MetaMask#8153)

* Version v7.7.6

* Use @metamask/[email protected] (MetaMask#8154)

* Use @metamask/[email protected]

* Update usages of eth-ledger-bridge-keyring

* Update CHANGELOG.md

Co-authored-by: Whymarrh Whitby <[email protected]>

Merge pull request MetaMask#8054 from MetaMask/Version-v7.7.5

Version v7.7.5 RC

Merge pull request MetaMask#7922 from MetaMask/Version-v7.7.4

Version v7.7.4 RC

Merge pull request MetaMask#7895 from MetaMask/Version-v7.7.3

Version v7.7.3 RC

Merge pull request MetaMask#7803 from MetaMask/Version-v7.7.2

Version v7.7.2 RC

Merge pull request MetaMask#7635 from MetaMask/Version-v7.7.1

Version v7.7.1 RC

Merge pull request MetaMask#7599 from MetaMask/Version-v7.7.0

Version v7.7.0 RC

Merge pull request MetaMask#7474 from MetaMask/Version-v7.6.1

Version v7.6.1 RC