Bump dev deps

Author: th-ch

package.json

@@ -93,10 +93,10 @@
 		"electron-devtools-installer": "^3.1.1",
 		"electron-icon-maker": "0.0.5",
 		"get-port": "^5.1.1",
-		"jest": "^26.6.3",
+		"jest": "^27.3.1",
 		"rimraf": "^3.0.2",
 		"spectron": "^14.0.0",
-		"xo": "^0.40.3"
+		"xo": "^0.45.0"
 	},
 	"resolutions": {
 		"glob-parent": "5.1.2",