* Ensure Big Sur script doesn't download recovery for Monterey (by picking a board ID that Monterey doesn't support) * Support Monterey (final) recovery and full install
Changes: - Upgrade to OpenCore 0.7.0 - Upgrade OVMF to ovmf_2021.05-1_all.deb - Add installer build script for Monterey developer beta (nick) - Sync config.plist with Nick's upstream repository - Misc. fixes (nick and others)