docs: update to 1.4.0

README.md

@@ -10,19 +10,20 @@ With `auto-match: true` it searches for the first URL wrapped in `()` brackets.
 For example, you can let it pick the first `[]()` format URL from Markdown:
 
 ``` yaml
-- uses: suisei-cn/actions-download-file@v1.3.0
+- uses: suisei-cn/actions-download-file@v1.4.0
   id: downloadfile  # Remember to give an ID if you need the output
   name: Download the file
   with:
     url: "The vendor we are using is [this](https://cdn.jsdelivr.net/npm/[email protected]/build/workbox-sw.min.js)!"
     target: public/
     auto-match: true
+    retry-times: 3
 ```
 
 Finding the first `[]()` format URL from a comment event is also working, which is the primary aim of this action:
 
 ``` yaml
-- uses: suisei-cn/actions-download-file@v1.3.0
+- uses: suisei-cn/actions-download-file@v1.4.0
   id: downloadfile  # Remember to give an ID if you need the output
   name: Download the file
   with: