Remove leading whitespace on translatable string: "Status"

What does this MR do?

As pointed out by translators, remove leading whitespace on translatable string: "Status", as it was causing some confusion. There seems to be no apparent reason for the extra whitespace.

Note that the update in gitlab.pot only removes the original string with leading whitespace and does not add the one with removed whitespace. This is simply because the string "Status" was already present in the file.