MDEV-28232: Add missing conflict and breaks for MariaDB 10.7

There is missing conflict and breaks for MariaDB 10.7 which
can cause upgrading from 10.6 not be clean and end up with
errors on Debian.

debian/control

@@ -289,6 +289,7 @@ Conflicts: mariadb-client-10.0,
            mariadb-client-core-10.4,
            mariadb-client-core-10.5,
            mariadb-client-core-10.6,
+           mariadb-client-core-10.7,
            mariadb-client-core-5.1,
            mariadb-client-core-5.2,
            mariadb-client-core-5.3,
@@ -341,6 +342,7 @@ Replaces: mariadb-client-10.0,
           mariadb-client-core-10.4,
           mariadb-client-core-10.5,
           mariadb-client-core-10.6,
+          mariadb-client-core-10.7,
           mariadb-client-core-5.1,
           mariadb-client-core-5.2,
           mariadb-client-core-5.3,
@@ -467,6 +469,7 @@ Replaces: mariadb-client (<< ${source:Version}),
           mariadb-client-10.4,
           mariadb-client-10.5,
           mariadb-client-10.6,
+          mariadb-client-10.7,
           mariadb-client-5.1,
           mariadb-client-5.2,
           mariadb-client-5.3,
@@ -550,6 +553,7 @@ Conflicts: mariadb-server-core-10.0,
            mariadb-server-core-10.4,
            mariadb-server-core-10.5,
            mariadb-server-core-10.6,
+           mariadb-server-core-10.7,
            mariadb-server-core-5.1,
            mariadb-server-core-5.2,
            mariadb-server-core-5.3,
@@ -674,6 +678,7 @@ Conflicts: mariadb-server (<< ${source:Version}),
            mariadb-server-10.4,
            mariadb-server-10.5,
            mariadb-server-10.6,
+           mariadb-server-10.7,
            mariadb-server-5.1,
            mariadb-server-5.2,
            mariadb-server-5.3,
@@ -715,6 +720,7 @@ Replaces: handlersocket-mysql-5.5,
           mariadb-server-10.4,
           mariadb-server-10.5,
           mariadb-server-10.6,
+          mariadb-server-10.7,
           mariadb-server-5.1,
           mariadb-server-5.2,
           mariadb-server-5.3,