!9 spec: add buildrequires cmake

From: @zhangxianting 
Reviewed-by: @anchuanxu, @xiao_yun_wang 
Signed-off-by: @anchuanxu

nlohmann-json.spec

@@ -2,13 +2,13 @@
 
 Name:           nlohmann-json
 Version:        3.11.2
-Release:        1
+Release:        2
 Summary:        JSON for Modern C++
 License:        MIT
 URL:            https://github.com/nlohmann/json
 Source0:        v%{version}.tar.gz
 
-BuildRequires:  gcc-c++
+BuildRequires:  gcc-c++ cmake
 
 %description
 JSON for Modern C++
@@ -47,5 +47,8 @@ make
 %{_libdir}/cmake/*
 
 %changelog
+* Tue May 28 2024 zhangxianting <zhangxianting@uniontech.com> - 3.11.2-2
+- spec: add buildrequires cmake
+
 * Wed May 3 2023 will_niutao <niutao2@huawei.com> - 3.11.2-1
 - Init for openEuler