Bump electron from 25.3.0 to 25.8.4 in /release/app

Bumps [electron](https://github.com/electron/electron) from 25.3.0 to 25.8.4.
- [Release notes](https://github.com/electron/electron/releases)
- [Changelog](https://github.com/electron/electron/blob/main/docs/breaking-changes.md)
- [Commits](https://github.com/electron/electron/compare/v25.3.0...v25.8.4)

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

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

release/app/package-lock.json

@@ -15,7 +15,7 @@
                 "ws": "^8.13.0"
             },
             "devDependencies": {
-                "electron": "25.3.0"
+                "electron": "25.8.4"
             }
         },
         "node_modules/@electron/get": {
@@ -453,9 +453,9 @@
             "integrity": "sha512-jtD6YG370ZCIi/9GTaJKQxWTZD045+4R4hTk/x1UyoqadyJ9x9CgSi1RlVDQF8U2sxLLSnFkCaMihqljHIWgMg=="
         },
         "node_modules/electron": {
-            "version": "25.3.0",
+            "version": "25.8.4",
-            "resolved": "https://registry.npmjs.org/electron/-/electron-25.3.0.tgz",
+            "resolved": "https://registry.npmjs.org/electron/-/electron-25.8.4.tgz",
-            "integrity": "sha512-cyqotxN+AroP5h2IxUsJsmehYwP5LrFAOO7O7k9tILME3Sa1/POAg3shrhx4XEnaAMyMqMLxzGvkzCVxzEErnA==",
+            "integrity": "sha512-hUYS3RGdaa6E1UWnzeGnsdsBYOggwMMg4WGxNGvAoWtmRrr6J1BsjFW/yRq4WsJHJce2HdzQXtz4OGXV6yUCLg==",
             "dev": true,
             "hasInstallScript": true,
             "dependencies": {
@@ -1672,9 +1672,9 @@
             "integrity": "sha512-jtD6YG370ZCIi/9GTaJKQxWTZD045+4R4hTk/x1UyoqadyJ9x9CgSi1RlVDQF8U2sxLLSnFkCaMihqljHIWgMg=="
         },
         "electron": {
-            "version": "25.3.0",
+            "version": "25.8.4",
-            "resolved": "https://registry.npmjs.org/electron/-/electron-25.3.0.tgz",
+            "resolved": "https://registry.npmjs.org/electron/-/electron-25.8.4.tgz",
-            "integrity": "sha512-cyqotxN+AroP5h2IxUsJsmehYwP5LrFAOO7O7k9tILME3Sa1/POAg3shrhx4XEnaAMyMqMLxzGvkzCVxzEErnA==",
+            "integrity": "sha512-hUYS3RGdaa6E1UWnzeGnsdsBYOggwMMg4WGxNGvAoWtmRrr6J1BsjFW/yRq4WsJHJce2HdzQXtz4OGXV6yUCLg==",
             "dev": true,
             "requires": {
                 "@electron/get": "^2.0.0",

release/app/package.json

@@ -18,7 +18,7 @@
         "ws": "^8.13.0"
     },
     "devDependencies": {
-        "electron": "25.3.0"
+        "electron": "25.8.4"
     },
     "license": "GPL-3.0"
 }