rofiles-fuse: Build using FUSE 3 if possible, falling back to FUSE 2

This adds build-time configuration logic to automatically detect
and switch between libfuse 2.x and 3.x.

Signed-off-by: Simon McVittie <smcv@collabora.com>
Co-authored-by: Luca BRUNO <luca.bruno@coreos.com>

ci/gh-install.sh

@@ -43,6 +43,19 @@ case "$ID" in
         # Ubuntu package data:
         # https://packages.ubuntu.com/source/impish/ostree
         #
+        # Use libfuse3-dev unless otherwise specified
+        case " $* " in
+            (*\ libfuse-dev\ *)
+                ;;
+
+            (*\ libfuse3-dev\ *)
+                ;;
+
+            (*)
+                set -- "$@" libfuse3-dev
+                ;;
+        esac
+
         # TODO: fetch this list from the Debian packaging git repository?
 
         # First construct a list of Build-Depends common to all