Remove deprecated strings (joomla#44323)

Author: QuyTon

administrator/language/en-GB/mod_stats_admin.ini

@@ -12,10 +12,3 @@ MOD_STATS_GZIP="Gzip"
 MOD_STATS_PHP="PHP"
 MOD_STATS_USERS="Users"
 MOD_STATS_XML_DESCRIPTION="The Statistics Module shows information about your server installation together with statistics on the website users and the number of Articles in your database."
-; Deprecated, will be removed with 6.0
-MOD_STATS_ARTICLES_VIEW_HITS="Articles View Hits"
-MOD_STATS_FIELD_COUNTER_LABEL="Hit Counter"
-MOD_STATS_FIELD_INCREASECOUNTER_LABEL="Increase Counter"
-MOD_STATS_OS="OS"
-MOD_STATS_TIME="Time"
-MOD_STATS_WEBLINKS="Web Links"