chore: clean up dependencies

package.json

@@ -58,12 +58,10 @@
     "@interlay/monetary-js": "0.7.3",
     "@polkadot/api": "10.9.1",
     "big.js": "6.1.1",
-    "bitcoin-core": "^3.0.0",
     "bitcoinjs-lib": "^5.2.0",
     "bn.js": "4.12.0",
     "cross-fetch": "^4.0.0",
-    "isomorphic-fetch": "^3.0.0",
-    "regtest-client": "^0.2.0"
+    "yargs": "^17.5.1"
   },
   "devDependencies": {
     "@polkadot/typegen": "10.9.1",
@@ -74,22 +72,21 @@
     "@types/yargs": "^17.0.10",
     "@typescript-eslint/eslint-plugin": "^5.59.7",
     "@typescript-eslint/parser": "^5.59.7",
+    "bitcoin-core": "^3.0.0",
     "cli-table3": "0.6.3",
     "eslint": "^8.41.0",
     "eslint-config-prettier": "^8.8.0",
     "eslint-plugin-unused-imports": "^2.0.0",
     "husky": "^8.0.3",
     "jest": "^29.6.2",
     "npm-run-all": "^4.1.5",
-    "nyc": "^15.1.0",
     "prettier": "^3.0.1",
     "shelljs": "0.8.5",
     "ts-jest": "^29.1.1",
     "ts-node": "10.9.1",
     "typedoc": "^0.25.0",
     "typedoc-plugin-markdown": "^3.16.0",
-    "typescript": "5.2.2",
-    "yargs": "^17.5.1"
+    "typescript": "5.2.2"
   },
   "resolutions": {
     "bn.js": "4.12.0"