fix: downgrade electron to v15

related to #3421

package.json

@@ -81,7 +81,6 @@
         "d3-force": "3.0.0",
         "diff": "5.0.0",
         "diff-match-patch": "1.0.5",
-        "electron": "15.1.2",
         "fs": "0.0.1-security",
         "fs-extra": "9.1.0",
         "fuse.js": "6.4.6",

resources/package.json

@@ -38,7 +38,7 @@
     "@electron-forge/maker-rpm": "^6.0.0-beta.57",
     "@electron-forge/maker-squirrel": "^6.0.0-beta.57",
     "@electron-forge/maker-zip": "^6.0.0-beta.57",
-    "electron": "16.0.4",
+    "electron": "15.1.2",
     "electron-builder": "^22.11.7",
     "electron-forge-maker-appimage": "trusktr/electron-forge-maker-appimage#patch-1",
     "electron-rebuild": "3.2.5"