!1 add fuse-overlayfs source package and spec file

From: @fu-shanqing 
Reviewed-by: @duguhaotian, @yangzhao_kl 
Signed-off-by: @yangzhao_kl

fuse-overlayfs.spec

@@ -0,0 +1,59 @@
+# Used for comparing with latest upstream tag
+# to decide whether to autobuild (non-rawhide only)
+%define built_tag v1.5.0
+%define built_tag_strip %(b=%{built_tag}; echo ${b:1})
+%{!?_modulesloaddir:%global _modulesloaddir %{_usr}/lib/modules-load.d}
+
+Name:             fuse-overlayfs
+Version:          1.5.0
+Release:          1
+Summary:          FUSE overlay+shiftfs implementation for rootless containers
+License:          GPLv3+
+URL:              https://github.com/containers/fuse-overlayfs
+Source0:          https://github.com/containers/fuse-overlayfs/archive/refs/tags/v1.5.0.tar.gz
+BuildRequires:    autoconf automake fuse3-devel
+BuildRequires:    gcc git make fuse3
+Requires:         kmod fuse3
+Provides:         bundled(gnulib) = cb634d40c7b9bbf33fa5198d2e27fdab4c0bf143
+
+%description
+%{summary}.
+
+%package devel
+Summary: %{summary}
+BuildArch: noarch
+
+%description devel
+This package contains library source intended for
+building other packages which use import path with.
+
+%prep
+%autosetup -Sgit -n %{name}-%{built_tag_strip}
+
+%build
+./autogen.sh
+./configure --prefix=%{_usr} --libdir=%{_libdir}
+%{__make}
+
+%install
+%make_install
+install -d %{buildroot}%{_modulesloaddir}
+echo fuse > %{buildroot}%{_modulesloaddir}/fuse-overlayfs.conf
+
+%post
+modprobe fuse > /dev/null 2>&1 || :
+
+%check
+#define license tag if not already defined
+%{!?_licensedir:%global license %doc}
+
+%files
+%license COPYING
+%doc README.md
+%{_bindir}/%{name}
+%{_mandir}/man1/*
+%{_modulesloaddir}/fuse-overlayfs.conf
+
+%changelog
+* Mon Jan 24 2022 fushanqing <fushanqing@kylinos.cn> - 1.5.0-1
+- Initial package