[mirotalksfu] - update readme [skip ci]

README.md

@@ -553,4 +553,4 @@ This project is tested with [BrowserStack](https://www.browserstack.com).
 
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-![Star History Chart](https://api.star-history.com/svg?repos=miroslavpejic85/mirotalksfu&type=Date&theme=auto)
+![Star History Chart](https://app.repohistory.com/api/svg?repo=miroslavpejic85/mirotalksfu&type=Date&background=0D1117&color=62C3F8)