Bump eventsource from 1.0.7 to 1.1.2

Bumps [eventsource](https://github.com/EventSource/eventsource) from 1.0.7 to 1.1.2.
- [Release notes](https://github.com/EventSource/eventsource/releases)
- [Changelog](https://github.com/EventSource/eventsource/blob/master/HISTORY.md)
- [Commits](https://github.com/EventSource/eventsource/compare/v1.0.7...v1.1.2)

---
updated-dependencies:
- dependency-name: eventsource
  dependency-type: indirect
...

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

package-lock.json

@@ -6603,6 +6603,11 @@
       "resolved": "http://registry.npmjs.org/events/-/events-1.1.1.tgz",
       "integrity": "sha1-nr23Y1rQmccNzEwqH1AEKI6L2SQ="
     },
+    "eventsource": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-1.1.2.tgz",
+      "integrity": "sha512-xAH3zWhgO2/3KIniEKYPr8plNSzlGINOUqYj0m0u7AB81iRw8b/3E73W6AuU+6klLbaSFmZnaETQ2lXPfAydrA=="
+    },
     "evp_bytestokey": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/evp_bytestokey/-/evp_bytestokey-1.0.3.tgz",
@@ -11873,14 +11878,6 @@
         "wordwrap": "~1.0.0"
       }
     },
-    "original": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/original/-/original-1.0.2.tgz",
-      "integrity": "sha512-hyBVl6iqqUOJ8FqRe+l/gS8H+kKYjrEndd5Pm1MfBtsEKA038HkkdbAl/72EAXGyonD/PFsvmVG+EvcIpliMBg==",
-      "requires": {
-        "url-parse": "^1.4.3"
-      }
-    },
     "os-browserify": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/os-browserify/-/os-browserify-0.3.0.tgz",
@@ -18851,14 +18848,6 @@
             "rimraf": "^2.2.8"
           }
         },
-        "eventsource": {
-          "version": "1.0.7",
-          "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-1.0.7.tgz",
-          "integrity": "sha512-4Ln17+vVT0k8aWq+t/bF5arcS3EpT9gYtW66EPacdj/mAFevznsnyoHLPy2BA8gbIQeIHoPsvwmfBftfcG//BQ==",
-          "requires": {
-            "original": "^1.0.0"
-          }
-        },
         "execa": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/execa/-/execa-1.0.0.tgz",