Relabel washer Table_02 06 from XXL Laundry to Bedding

06's Korean text ('이불') is identical to the confirmed Bedding codes
24/6f, and Bedding reads better than the guessed 'XXL Laundry' wording
issue #342 originally gave it. Applied across all 7 locale catalogs
(matching each locale's own already-translated Bedding text, not a
fresh translation) and folded into issue #376's WF21T6500KV test as a
21st confirmed code instead of a flagged exclusion.

test_confirmed_washer_table_02_missing_course_names (#342) updated to
match; its docstring now notes 06's wording was later corrected by
#376 rather than pinning the old value as if still current.

custom_components/localthings/translations/cs.json

@@ -669,7 +669,7 @@
           "03": "Super Eco",
           "04": "Rychlé praní",
           "05": "Vlna/Spodní prádlo",
-          "06": "XXL prádlo",
+          "06": "Ložní prádlo",
           "07": "Outdoor",
           "08": "Máchání+odstřeďování",
           "09": "Čištění bubnu",

custom_components/localthings/translations/de.json

@@ -632,7 +632,7 @@
           "03": "Super Eco",
           "04": "Schnellwäsche",
           "05": "Wolle/Dessous",
-          "06": "XXL-Wäsche",
+          "06": "Bettwäsche",
           "07": "Outdoor",
           "08": "Spülen + Schleudern",
           "09": "Trommelreinigung",

custom_components/localthings/translations/en.json

@@ -669,7 +669,7 @@
           "03": "Super Eco Wash",
           "04": "Quick Wash",
           "05": "Wool/Lingerie",
-          "06": "XXL Laundry",
+          "06": "Bedding",
           "07": "Outdoor",
           "08": "Rinse+Spin",
           "09": "Drum Clean",

custom_components/localthings/translations/es.json

@@ -865,7 +865,7 @@
           "03": "Super Eco",
           "04": "Lavado rápido",
           "05": "Lana/Lencería",
-          "06": "Colada XXL",
+          "06": "Ropa de cama",
           "07": "Exterior",
           "08": "Aclarar + Centrifugar",
           "09": "Limpieza de Tambor",

custom_components/localthings/translations/it.json

@@ -669,7 +669,7 @@
           "03": "Super Eco",
           "04": "Lavaggio rapido",
           "05": "Lana/Lingerie",
-          "06": "Bucato XXL",
+          "06": "Biancheria da letto",
           "07": "Capi outdoor",
           "08": "Risciacquo+Centrifuga",
           "09": "Pulizia cestello",

custom_components/localthings/translations/ko.json

@@ -669,7 +669,7 @@
           "03": "초절약세탁",
           "04": "쾌속세탁",
           "05": "울/란제리",
-          "06": "XXL 세탁",
+          "06": "이불",
           "07": "아웃도어",
           "08": "헹굼+탈수",
           "09": "무세제통세척",

custom_components/localthings/translations/nl.json

@@ -669,7 +669,7 @@
           "03": "Super Eco",
           "04": "Snelle was",
           "05": "Wol/Lingerie",
-          "06": "XXL was",
+          "06": "Beddengoed",
           "07": "Outdoor",
           "08": "Spoelen+centrifugeren",
           "09": "Trommel reinigen",