Prune unused strings from translation

Use `yarn prumei18n` to remove unused strings from translations

Signed-off-by: Ekaterina Gerasimova <ekaterinag@element.io>

src/i18n/strings/tzm.json

@@ -24,9 +24,7 @@
     "Tue": "Asn",
     "Mon": "Ayn",
     "Sun": "Asa",
-    "You are already in a call.": "tsuld Tellid g uɣuri.",
     "OK": "WAX",
-    "Call Declined": "Aɣuri issern",
     "Dismiss": "Nexxel",
     "Error": "Tazgelt",
     "e.g. <CurrentPageURL>": "a.m. <CurrentPageURL>",
@@ -35,7 +33,6 @@
     "The version of %(brand)s": "Taleqqemt n %(brand)s",
     "Add Phone Number": "Rnu uṭṭun n utilifun",
     "Add Email Address": "Rnu tasna imayl",
-    "Open": "Ṛẓem",
     "Permissions": "Tisirag",
     "Subscribe": "Zemmem",
     "Change": "Senfel",