Update stefanzweifel/git-auto-commit-action action to v6

.github/workflows/lint.yaml

@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 22
+          node-version: 16
           cache: 'npm'
           cache-dependency-path: package-lock.json
       - run: npm ci

script.js

@@ -7,7 +7,7 @@
 // @match        *://forums.redflagdeals.com/*
 // @namespace    http://tampermonkey.net/
 // @updateURL    https://raw.githubusercontent.com/davegallant/rfd-affiliate-stripper/main/script.js
-// @version      2025-08-10
+// @version      2025-06-21
 // ==/UserScript==
 
 (function() {