Merge branch 'fuse3-everywhere' into 'master'

Use `fusermount3` everywhere

See merge request !1426

.gitlab-ci.yml

@@ -15,7 +15,7 @@ before_script:
         build-essential \
         curl \
         flex \
-        fuse \
+        fuse3 \
         git \
         libfuse-dev \
         nasm \

bootstrap.sh

@@ -389,6 +389,7 @@ ubuntu()
 		doxygen \
 		file \
 		flex \
+		fuse3 \
 		g++ \
 		genisoimage \
 		git \

podman/redox-base-containerfile

@@ -12,7 +12,7 @@ RUN apt-get update \
         curl \
         file \
         flex \
-        fuse \
+        fuse3 \
         genisoimage \
         git \
         gperf \