Add 'Sept' for 'September'

Due to an error with my Google Sheets table, I found that Google (and [DIN 5008](https://www.din-5008-richtlinien.de/startseite/datum/)) use `Sept` as abbreviation for `September`, but `dateparser` only understood `Sep`. It looks like both `Sept` and `Sep` are valid. This PR adds `Sept` as variant of `September`.
scrapinghub · Aug 25, 2022 · c71092a · c71092a
1 parent ffb9a2d
commit c71092a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/dateparser/data/date_translation_data/de.py b/dateparser/data/date_translation_data/de.py
@@ -37,6 +37,7 @@
     ],
     "september": [
         "sep",
+        "sept",
         "september"
     ],
     "october": [