i18n: Fix german translation for "label" (#4240)

packages/hoppscotch-common/locales/de.json

@@ -25,7 +25,7 @@
     "go_forward": "Go forward",
     "group_by": "Gruppiere nach",
     "hide_secret": "Hide secret",
-    "label": "Etikett",
+    "label": "Bezeichnung",
     "learn_more": "Mehr erfahren",
     "download_here": "Download here",
     "less": "Weniger",