Fix package Conflicts the Fedora package 'community-mysql' is named just 'mysql' on CentOS & RHEL

Upstream commit:
  813e4ea64f

Resolves: #1954042

mariadb-connector-c.spec

@@ -15,7 +15,7 @@
 
 Name:           mariadb-connector-c
 Version:        3.1.12
-Release:        2%{?with_debug:.debug}%{?dist}
+Release:        3%{?with_debug:.debug}%{?dist}
 Summary:        The MariaDB Native Client library (C driver)
 License:        LGPLv2+
 Source:         https://downloads.mariadb.org/interstitial/connector-c-%{version}/%{name}-%{version}-src.tar.gz
@@ -46,7 +46,7 @@ Summary:        Development files for mariadb-connector-c
 Requires:       %{name} = %{version}-%{release}
 Requires:       openssl-devel zlib-devel
 BuildRequires:  multilib-rpm-config
-Conflicts:      community-mysql-devel
+Conflicts:      %{?fedora:community-}mysql-devel
 
 %description devel
 Development files for mariadb-connector-c.
@@ -234,6 +234,9 @@ popd
 #      Need to ensure, that the testsuite will also run properly on 'fedpkg local' buid, not damaging the host machine
 
 %changelog
+* Wed Apr 28 2021 Michal Schorm <mschorm@redhat.com> - 3.1.12-3
+- Fix package conflicts
+
 * Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 3.1.12-2
 - Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937