Bump bitcore-lib from 0.15.0 to 8.25.8

Bumps [bitcore-lib](https://github.com/bitpay/bitcore) from 0.15.0 to 8.25.8.
- [Release notes](https://github.com/bitpay/bitcore/releases)
- [Changelog](https://github.com/bitpay/bitcore/blob/master/CHANGELOG.md)
- [Commits](https://github.com/bitpay/bitcore/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -23,7 +23,7 @@
     "axios": "^0.21.1",
     "basic-auth": "^2.0.0",
     "big.js": "^5.2.2",
-    "bitcore-lib": "^0.15.0",
+    "bitcore-lib": "^8.25.8",
     "bluebird": "^3.7.2",
     "body-parser": "^1.16.0",
     "colors": "^1.4.0",