update the core version, use the v2-sdk babylonianSqrt everywhere

package.json

@@ -22,7 +22,7 @@
     "prepublishOnly": "tsdx build"
   },
   "dependencies": {
-    "@uniswap/sdk-core": "^1.0.7",
+    "@uniswap/sdk-core": "^1.0.8",
     "tiny-invariant": "^1.1.0",
     "tiny-warning": "^1.0.3"
   },

src/entities/pair.ts

-import { babylonianSqrt, BigintIsh, ChainId, Price, Token, TokenAmount } from '@uniswap/sdk-core'
+import { BigintIsh, ChainId, Price, Token, TokenAmount } from '@uniswap/sdk-core'
 import invariant from 'tiny-invariant'
 import JSBI from 'jsbi'
 import { pack, keccak256 } from '@ethersproject/solidity'
 import { getCreate2Address } from '@ethersproject/address'
+import babylonianSqrt from '../utils/babylonianSqrt'
 
 import { FACTORY_ADDRESS, INIT_CODE_HASH, MINIMUM_LIQUIDITY, FIVE, _997, _1000, ONE, ZERO } from '../constants'
 import { InsufficientReservesError, InsufficientInputAmountError } from '../errors'

yarn.lock

@@ -2006,10 +2006,10 @@
     semver "^7.3.2"
     tsutils "^3.17.1"
 
-"@uniswap/sdk-core@^1.0.7":
-  version "1.0.7"
-  resolved "https://registry.yarnpkg.com/@uniswap/sdk-core/-/sdk-core-1.0.7.tgz#f75a9dc2e0ef9b701ba49214cefd6e5c39c74cdc"
-  integrity sha512-/q+SUnVnJBdp09a75q+DxsnuRdnSIqB8Uqz43tFu0xfRII/R40ZXVZXoKe9dJZNzUZnkMuNXm0DS6jf37i9oaw==
+"@uniswap/sdk-core@^1.0.8":
+  version "1.0.8"
+  resolved "https://registry.yarnpkg.com/@uniswap/sdk-core/-/sdk-core-1.0.8.tgz#ef71021bd7f2791bdb146b740f876a4f2d89c05b"
+  integrity sha512-ted1NTEj023A501rVLdYHqvJt+abAJZPyYZKMLgQ0OGsT/rO8NCYR4kZgvwumv+c7ZlUM8jdmnkiPVH+lFc/kw==
   dependencies:
     "@ethersproject/address" "^5.0.2"
     big.js "^5.2.2"