fix translation (#30781)

fixed the short word for March in german language
diff --git a/erpnext/translations/de.csv b/erpnext/translations/de.csv
index c8d6c06..98666bf 100644
--- a/erpnext/translations/de.csv
+++ b/erpnext/translations/de.csv
@@ -9224,7 +9224,7 @@
 Unmarked Days,Nicht markierte Tage,
 Jan,Jan.,
 Feb,Feb.,
-Mar,Beschädigen,
+Mar,Mrz.,
 Apr,Apr.,
 Aug,Aug.,
 Sep,Sep.,