fix(deps): update dependency @octokit/endpoint to v7 (#479)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -22,7 +22,7 @@
   "author": "Gregor Martynus (https://github.com/gr2m)",
   "license": "MIT",
   "dependencies": {
-    "@octokit/endpoint": "^6.0.1",
+    "@octokit/endpoint": "^7.0.0",
     "@octokit/request-error": "^2.1.0",
     "@octokit/types": "^6.16.1",
     "is-plain-object": "^5.0.0",