Bump smee-client from 1.2.5 to 2.0.4

Bumps [smee-client](https://github.com/probot/smee-client) from 1.2.5 to 2.0.4.
- [Release notes](https://github.com/probot/smee-client/releases)
- [Commits](probot/smee-client@v1.2.5...v2.0.4)

---
updated-dependencies:
- dependency-name: smee-client
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -52,7 +52,7 @@
     "nock": "^13.5.6",
     "nodemon": "^3.1.9",
     "npm-run-all": "^4.1.5",
-    "smee-client": "^1.2.2",
+    "smee-client": "^2.0.4",
     "standard": "^17.1.2"
   },
   "standard": {