Drop build dependency on coverage

Cython.spec

@@ -6,7 +6,7 @@
 Name:           Cython
 Version:        0.29.21
 %global upver %{version_no_tilde %{nil}}
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Language for writing Python extension modules
 
 License:        ASL 2.0
@@ -43,7 +43,6 @@ Obsoletes:      Cython < %{?epoch:%{epoch}:}%{version}-%{release}
 BuildRequires:  python3-devel
 BuildRequires:  python3-setuptools
 %if %{with tests}
-BuildRequires:  python3-coverage
 BuildRequires:  python3-numpy
 BuildRequires:  python3-jedi
 %endif
@@ -118,6 +117,9 @@ cp -p cython-mode-init.el cython-mode-init.elc %{buildroot}%{_emacs_sitestartdir
 %{_emacs_sitestartdir}/cython*.el*
 
 %changelog
+* Fri Nov 13 2020 Miro Hrončok <mhroncok@redhat.com> - 0.29.21-4
+- Drop build dependency on coverage
+
 * Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.29.21-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild