Use archiver directly rather than grunt-contrib-compress

Removes two old copies of glob and is another step towards removing Grunt.

package.json

@@ -36,6 +36,7 @@
   "devDependencies": {
     "@eslint/eslintrc": "^3.3.1",
     "@eslint/js": "^9.24.0",
+    "archiver": "^7.0.1",
     "css-url-embed": "github:sgravrock/css-url-embed",
     "eslint": "^9.24.0",
     "eslint-plugin-compat": "^6.0.2",
@@ -43,7 +44,6 @@
     "globals": "^16.0.0",
     "grunt": "^1.0.4",
     "grunt-cli": "^1.3.2",
-    "grunt-contrib-compress": "^2.0.0",
     "grunt-contrib-concat": "^2.0.0",
     "grunt-sass": "^4.0.0",
     "jasmine": "^5.0.0",