Following on from successful execution of referendum `#240` (https://hydration.subsquare.io/referenda/240) - this proposal, if approved, will reduce the remaining GIGAHydration farms by the following amounts in order to extend their duration to `~4` months:

- GIGADOT: `-75%`
- HUSDT/C: `-33%`
- HUSDS/e: `-50%`
- a3pool: `-75%`
- tBTC: `-66%`
- GIGAETH: `-66%`
- PAXG: `-50%`
- SOL: `-50%`
- aDOT: `-50%`

HOLLAR in Omnipool farm is increased by `100%` in order to absorb some of the liquidity from the cancellation of the `2-pool` Omnipool farm.

#244 Extend remaining GIGAHydration farms