chore(deps): bump @interlay/interbtc-api from 2.3.6 to 2.8.0 (#165)

Bumps [@interlay/interbtc-api](https://github.com/interlay/interbtc-api) from 2.3.6 to 2.8.0.
- [Release notes](https://github.com/interlay/interbtc-api/releases)
- [Commits](interlay/interbtc-api@2.3.6...2.8.0)

---
updated-dependencies:
- dependency-name: "@interlay/interbtc-api"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package.json

@@ -26,7 +26,7 @@
         "query-node:start": "squid-graphql-server"
     },
     "dependencies": {
-        "@interlay/interbtc-api": "2.3.6",
+        "@interlay/interbtc-api": "2.8.0",
         "@interlay/interbtc-types": "1.1.1",
         "@polkadot/util-crypto": "^10.4.2",
         "@subsquid/archive-registry": "^1.0.12",