!3 [feature]:Add spec to build rpm

From: @plt42 
Reviewed-by: @cf-zhao 
Signed-off-by: @cf-zhao

tinytoml.spec

@@ -0,0 +1,42 @@
+#
+# spec file for package tinytoml
+#
+
+%define debug_package %{nil}
+
+Name: tinytoml
+Version: 0.4
+Release: 1
+License: simplified BSD License.
+Summary: A header only C++11 library for parsing TOML.
+Url: https://github.com/mayah/tinytoml
+Source: %{name}-%{version}.tar.gz
+BuildArch: noarch
+# Patch:
+# BuildRequires:
+
+%description
+The tinytoml-devel package includes the header files of tinytoml.
+
+%package devel
+Summary: Headers for tinytoml devel
+# Requires:
+
+%description devel
+%{summary}.
+
+%prep
+%autosetup -n tinytoml-%{version}
+
+%build
+ls -l ./include
+cp -r ./include %{buildroot}
+ls -l %{buildroot}
+
+%files devel
+/toml
+
+%changelog
+* Tue Sep 19 2023 Zhu Jiameng <zhujiameng@huawei.com> - 0.4-1
+- update to 0.4-1
+