Fix build issues for curl-impersonate and curl-impersonate-ff in flake.nix by adding necessary CMake patches for compatibility with CMake 4.0+. Update stream-dl.sh to remove curl-impersonate dependency.

src/scripts/stream-dl.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env nix-shell
-#! nix-shell -i bash -p bash yt-dlp curl-impersonate
+#! nix-shell -i bash -p bash yt-dlp
 
 minutes=5
 time_alive=60