remove some duplicates dimensions with same tag

Signed-off-by: Rafael Dias <rafaelcosc@gmail.com>
2 jobs for issue/13 in 1 minute and 34 seconds (queued for 3 seconds)
Status Name Job ID Coverage
  Test
passed test_monet #40908
debian monet

00:01:33

passed test_postgres #40907
debian postgres

00:01:34