consensus: adjust bip9 period for p2sh-assets.

10x the default counting periods.
Previous period was 2016 blocks or about 1.4 day.
Proposed period is 20160 blocks or about 14 days.

- The LOCKED_IN period is extended from 1.4 to 14 days, during which non upgraded nodes will be warned of the upcoming fork.
- 10 times as expensive to potentially try to force activation with rented hashpower.
- Slower activation. Previous minimum activation time from counting starts, about 3 days, with this proposal about 30 days.

src/chainparams.cpp

@@ -164,9 +164,9 @@ class CMainParams : public CChainParams {
  consensus.vDeployments[Consensus::DEPLOYMENT_P2SH_ASSETS].bit = 11;
  consensus.vDeployments[Consensus::DEPLOYMENT_P2SH_ASSETS].nStartTime = 1682956800; // UTC: Mon Mai 01 2023 18:00:00
  consensus.vDeployments[Consensus::DEPLOYMENT_P2SH_ASSETS].nTimeout = 1714579200; // UTC: Wed Mai 01 2024 18:00:00
- consensus.vDeployments[Consensus::DEPLOYMENT_P2SH_ASSETS].nOverrideRuleChangeActivationThreshold = 2016; // 100% required, hardly happens
-// consensus.vDeployments[Consensus::DEPLOYMENT_P2SH_ASSETS].nOverrideRuleChangeActivationThreshold = 1411; // Approx 70% of 2016
- consensus.vDeployments[Consensus::DEPLOYMENT_P2SH_ASSETS].nOverrideMinerConfirmationWindow = 2016;
+ consensus.vDeployments[Consensus::DEPLOYMENT_P2SH_ASSETS].nOverrideRuleChangeActivationThreshold = 20160; // 100% required, hardly happens
+// consensus.vDeployments[Consensus::DEPLOYMENT_P2SH_ASSETS].nOverrideRuleChangeActivationThreshold = 16130; // Approx 80% of 20160
+ consensus.vDeployments[Consensus::DEPLOYMENT_P2SH_ASSETS].nOverrideMinerConfirmationWindow = 20160;
 
 
  // The best chain should have at least this much work