mklove: ship pkg-config files as 0644, not 0755
mklove: ship pkg-config files as 0644, not 0755

orthrus/librdkafka,orthrus/librdkafka,senior7515/librdkafka,janmejay/librdkafka,orthrus/librdkafka,janmejay/librdkafka,orthrus/librdkafka,senior7515/librdkafka,janmejay/librdkafka,janmejay/librdkafka,senior7515/librdkafka,senior7515/librdkafka