Update AppImage libcurl to version 8.11.0.

Author: enzo1982

.github/workflows/tools/build-appimage

@@ -28,9 +28,9 @@ fi
 ./tools/build-codecs libcdio libcdio-paranoia
 
 # Build libcurl
-wget -c https://curl.se/download/curl-8.9.1.tar.bz2
-tar xfj curl-8.9.1.tar.bz2
-cd curl-8.9.1
+wget -c https://curl.se/download/curl-8.11.0.tar.bz2
+tar xfj curl-8.11.0.tar.bz2
+cd curl-8.11.0
 
 if [ $AppImageArch = i686 ]; then
   CFLAGS="-m32" ./configure --with-ssl --without-librtmp --without-libpsl --disable-ldap