fix(maker): move electron-installer-debian to optional deps so that installs work on windows

.eslintrc

@@ -4,6 +4,9 @@
     "consistent-return": 0,
     "global-require": 0,
     "import/no-dynamic-require": 0,
+    "import/no-extraneous-dependencies": 0,
+    "import/no-unresolved": 0,
+    "import/extensions": 0,
     "linebreak-style": 0,
     "max-len": [2, 160],
     "no-console": 0,

package.json

@@ -58,7 +58,6 @@
     "colors": "^1.1.2",
     "commander": "^2.9.0",
     "debug": "^2.3.3",
-    "electron-installer-debian": "^0.4.0",
     "electron-installer-dmg": "^0.1.2",
     "electron-packager": "^8.3.0",
     "electron-winstaller": "^2.5.0",
@@ -81,5 +80,8 @@
     "cz-customizable": {
       "config": "./.cz.js"
     }
+  },
+  "optionalDependencies": {
+    "electron-installer-debian": "^0.4.0"
   }
 }