add link to SingleFile MV3 CDP Patched (fix #1768)

README.MD

@@ -165,6 +165,8 @@ Footnotes:
   note with SingleFile: https://github.com/nil0x42/singlefile2trilium
 - SingleFileMac - Integration of SingleFile in a swift application using
   webkit: https://github.com/david-littlefield/SingleFileMac
+- SingleFile MV3 CDP Patched - fork of SingleFile patched to allow programmatic 
+  control with Chrome DevTools Protocol: https://github.com/Cosmologist/SingleFile-MV3-CDP-Patched
 - Trilium-SingleFile - An addon for Trilium Notes to easily import SingleFile 
   html pages: https://github.com/rauenzi/Trilium-SingleFile
 - Trilium Simple SingleFile Renderer - A plugin to add a new Template note to
@@ -211,3 +213,4 @@ you are interested in licensing the SingleFile code for a commercial service or
 product.
 
 Suggestions are welcome :)
+