[MM-56806] Upgrade to Electron v29.0.0 (#2964)

package.json

@@ -16,7 +16,7 @@
     "url": "git://github.com/mattermost/desktop.git"
   },
   "config": {
-    "target": "28.2.2",
+    "target": "29.0.0",
     "arch": "x64",
     "target_arch": "x64",
     "disturl": "https://electronjs.org/headers",
@@ -171,7 +171,7 @@
     "copy-webpack-plugin": "10.2.4",
     "cross-env": "7.0.3",
     "css-loader": "6.7.1",
-    "electron": "28.2.2",
+    "electron": "29.0.0",
     "electron-builder": "24.12.0",
     "electron-connect": "0.6.3",
     "electron-context-menu": "3.6.1",
@@ -201,7 +201,7 @@
     "mocha-circleci-reporter": "0.0.3",
     "mochawesome": "7.1.3",
     "nan": "2.17.0",
-    "node-abi": "3.54.0",
+    "node-abi": "3.55.0",
     "node-gyp": "10.0.1",
     "node-jq": "2.3.4",
     "node-loader": "2.0.0",