Manual npm update (waiting for ESLint 10 support) (#8668)

* Manual npm update (waiting for ESLint 10 support)
Instead of https://github.com/FreshRSS/Extensions/pull/448
While waiting for https://github.com/neostandard/neostandard/issues/350

* Bump min node version based on dependencies
Needed for e.g. CSSTools

package.json

@@ -20,7 +20,7 @@
 	},
 	"license": "AGPL-3.0",
 	"engines": {
-		"node": ">=18"
+		"node": ">=20"
 	},
 	"scripts": {
 		"eslint": "eslint .",
@@ -34,11 +34,11 @@
 		"fix": "npm run eslint_fix && npm run stylelint_fix && npm run rtlcss && npm run markdownlint_fix"
 	},
 	"devDependencies": {
-		"eslint": "^9.39.2",
-		"@eslint/js": "^9.20.0",
-		"globals": "^17.0.0",
+		"eslint": "^9.39.4",
+		"@eslint/js": "^9.39.4",
+		"globals": "^17.4.0",
 		"markdownlint-cli": "^0.48.0",
-		"neostandard": "^0.12.2",
+		"neostandard": "^0.13.0",
 		"rtlcss": "^4.3.0",
 		"stylelint": "^17.6.0",
 		"stylelint-config-recommended": "^18.0.0",