50# Increase crvUSD allocation for the WETH pool (market 10) by ~$5M

The yb-WETH pool (market id 10) has performed particularly well, so this raises its crvUSD allocation to 10M above the pool's current collateral value (17,684,774 crvUSD), i.e. to 27,684,774 crvUSD. A YB pool can hold collateral value up to its crvUSD allocation, and each $1 of deposited collateral consumes ~$1 of that headroom (the other ~$1 is the borrowed crvUSD leg), so allocating 10M above the current collateral opens ~$5M of new deposit capacity. The extra crvUSD is drawn from the Factory reserve into the pool's AMM via HybridFactoryOwner.lt_allocate_stablecoins.