Bump eventsource from 1.0.7 to 1.1.2 in /webapp/frontend

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>

webapp/frontend/package-lock.json

@@ -6048,13 +6048,10 @@
             }
         },
         "node_modules/eventsource": {
-            "version": "1.0.7",
-            "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-1.0.7.tgz",
-            "integrity": "sha512-4Ln17+vVT0k8aWq+t/bF5arcS3EpT9gYtW66EPacdj/mAFevznsnyoHLPy2BA8gbIQeIHoPsvwmfBftfcG//BQ==",
+            "version": "1.1.2",
+            "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-1.1.2.tgz",
+            "integrity": "sha512-xAH3zWhgO2/3KIniEKYPr8plNSzlGINOUqYj0m0u7AB81iRw8b/3E73W6AuU+6klLbaSFmZnaETQ2lXPfAydrA==",
             "dev": true,
-            "dependencies": {
-                "original": "^1.0.0"
-            },
             "engines": {
                 "node": ">=0.12.0"
             }
@@ -10686,15 +10683,6 @@
                 "node": ">=8"
             }
         },
-        "node_modules/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==",
-            "dev": true,
-            "dependencies": {
-                "url-parse": "^1.4.3"
-            }
-        },
         "node_modules/os-browserify": {
             "version": "0.3.0",
             "resolved": "https://registry.npmjs.org/os-browserify/-/os-browserify-0.3.0.tgz",
@@ -23314,13 +23302,10 @@
             "dev": true
         },
         "eventsource": {
-            "version": "1.0.7",
-            "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-1.0.7.tgz",
-            "integrity": "sha512-4Ln17+vVT0k8aWq+t/bF5arcS3EpT9gYtW66EPacdj/mAFevznsnyoHLPy2BA8gbIQeIHoPsvwmfBftfcG//BQ==",
-            "dev": true,
-            "requires": {
-                "original": "^1.0.0"
-            }
+            "version": "1.1.2",
+            "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-1.1.2.tgz",
+            "integrity": "sha512-xAH3zWhgO2/3KIniEKYPr8plNSzlGINOUqYj0m0u7AB81iRw8b/3E73W6AuU+6klLbaSFmZnaETQ2lXPfAydrA==",
+            "dev": true
         },
         "evp_bytestokey": {
             "version": "1.0.3",
@@ -27059,15 +27044,6 @@
                 }
             }
         },
-        "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==",
-            "dev": true,
-            "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",