v2.0.0-m3 release (sweeps)

[pdyraga]

Team	Address
Threshold Council	0x9f6e831c8f8939dc0c830c6e492e7cef4f9c2f5f
Dev Team Coordinator	0x0595acCca29654c43Bd67E18578b30a405265234

Tag and build mainnet client

• [x] Tag v2.0.0-m3
• [x] Organize PRs and issues into a v2.0.0-m3 milestone
• [x] Build Linux binary
• [x] Install binary on a dev mainnet node, and confirm it works as expected
• [x] Sign Linux binary hash
• [x] Build Docker image
• [x] Sign Docker image hash
• [x] Publish release notes

Update Bitcoin difficulty maintainer bot

• [x] Build the new bot image
• [x] Update internal image registry and bot deployment (https://github.com/keep-network/keep-core/pull/3603)

Build testnet client

• [x] Build testnet Docker image
• [x] Push testnet Docker image to the public GCR registry
• [x] Update testnet nodes controlled by the dev team (https://github.com/keep-network/keep-core/pull/3604)

On-chain setup

• [x] Add Dev Team Coordinator as an SPV maintainer to MaintainerProxy@0xcF29Ff894674775841F60Aa2a3c373DE27A8df2b - a temporary measure until an automatic maintainer bot is implemented and deployed. (tx: 0x2968aad01fe29712fbfb7e7d67be078613243cc0f85affe3ffea195ab079e54f)
• [ ] ~~Update DKG result submission timeout in WalletRegistry contract to 2575.~~ (moved to https://github.com/keep-network/keep-core/issues/3674)
• [ ] ~~Update walletCreationPeriod in Bridge contract to 1209600.~~- (moved to https://github.com/keep-network/keep-core/issues/3674)
• [ ] ~~Update walletCreationMaxBtcBalance in Bridge contract to 10000000000.~~ (moved to https://github.com/keep-network/keep-core/issues/3674)

Communication

• [x] Notify beta stakers
• [x] Publish Discord announcement for all stakers

Test sweeps

• [x] Execute a set of test sweeps