chore(deps-dev): bump eventsource from 1.1.0 to 2.0.2

Bumps [eventsource](https://github.com/EventSource/eventsource) from 1.1.0 to 2.0.2.
- [Release notes](https://github.com/EventSource/eventsource/releases)
- [Changelog](https://github.com/EventSource/eventsource/blob/master/HISTORY.md)
- [Commits](EventSource/eventsource@v1.1.0...v2.0.2)

---
updated-dependencies:
- dependency-name: eventsource
  dependency-type: direct:development
...

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

package.json

@@ -52,7 +52,7 @@
     "validator": "^13.7.0"
   },
   "peerDependencies": {
-    "eventsource": "^1.0.7"
+    "eventsource": "^2.0.2"
   },
   "devDependencies": {
     "babel-cli": "^6.26.0",
@@ -66,7 +66,7 @@
     "coveralls": "^3.1.1",
     "documentation": "^13.2.5",
     "ec.cookie-mock": "^1.0.1",
-    "eventsource": "^1.0.7",
+    "eventsource": "^2.0.2",
     "istanbul": "^0.4.5",
     "mocha": "^9.2.2",
     "mocha-bamboo-reporter": "^1.1.2",