[PRISMA] [PIP-16] Set yPRISMA Curve LP Receiver to inactive and adjust maxWeeklyEmissions

Quorum: 8.25m CVX

Disable the receiver ID 20, lp-token yPRISMA/PRISMA Curve, preventing it from receiving further PRISMA emissions. Set yPRSIMA LP Convex receiver maxWeeklyEmissionPct to 10% and set yPRISMA LP Curve receiver maxWeeklyEmissionPct to 0%.

Read more: https://gov.prismafinance.com/t/set-yprisma-curve-lp-receiver-to-inactive-and-adjust-maxweeklyemissions/106