build-assets/package.json updates

Author: ilg-ul

build-assets/package.json

@@ -7,14 +7,15 @@
   "xpack": {
     "minimumXpmRequired": "0.16.3",
     "devDependencies": {
+      "@xpack-dev-tools/xbb-helper": "^3.1.3"
     },
     "properties": {
       "appName": "GNU sed",
       "appLcName": "sed",
       "platforms": "linux-x64,linux-arm64,linux-arm,darwin-x64,darwin-arm64",
       "customFields": {
         "programName": "sed",
-		"branding": "sed (GNU sed) ",
+        "branding": "sed (GNU sed) ",
         "isSecondaryTool": "true",
         "$link": "https://ftp.gnu.org/gnu/sed/",
         "sedReleaseDate": "6 Nov 2022",