message: missing ninja on centos7 ci
diff: @@ -15,7 +15,7 @@ runs:
  yum install -y make gcc perl-core pcre-devel wget zlib-devel python3
  yum install -y https://packages.endpointdev.com/rhel/7/os/x86_64/endpoint-repo.x86_64.rpm
  yum install -y git
  - yum install -y curl-devel expat-devel gettext-devel zlib-devel perl-ExtUtils-MakeMaker
  + yum install -y curl-devel expat-devel gettext-devel zlib-devel perl-ExtUtils-MakeMaker ninja-build
  - name: Install AWS CLI
  shell: bash
  