Remove direct dependency on 'abort-controller' package (#7366)

Signed-off-by: Sebastian Malton <sebastian@malton.name>

packages/core/package.json

@@ -134,7 +134,6 @@
     "@sentry/electron": "^3.0.8",
     "@sentry/integrations": "^6.19.3",
     "@side/jest-runtime": "^1.1.0",
-    "abort-controller": "^3.0.0",
     "auto-bind": "^4.0.0",
     "await-lock": "^2.2.2",
     "byline": "^5.0.0",