Upstream changes from Google for v7.4.3

Metadata changes:
 - Updated phone metadata for region code(s):
   HK, HN, IN, KN, KW, SK, SN, TH, TZ
 - Updated short number metadata for region code(s): AR, NO
 - New geocoding data for country calling code(s): 93 (en), 504 (en)
 - New carrier data for country calling code(s): 93 (fa), 98 (fa)
 - Updated carrier data for country calling code(s):
   66 (en), 91 (en), 255 (en), 421 (en)

METADATA-VERSION.txt

@@ -2,4 +2,4 @@
 # It can be a commit, branch or tag of the https://github.com/googlei18n/libphonenumber project
 #
 # For more information, look at the phing tasks in build.xml
-libphonenumber-7.4.2
+libphonenumber-7.4.3

src/libphonenumber/carrier/data/Map.php

@@ -228,6 +228,11 @@
     210 => 996,
     211 => 998,
   ),
+  'fa' => 
+  array (
+    0 => 93,
+    1 => 98,
+  ),
   'ru' => 
   array (
     0 => 375,

src/libphonenumber/carrier/data/en/255.php

@@ -5,12 +5,14 @@
  */
 
 return array (
+  25561 => 'Dovetel',
   25562 => 'Viettel',
   25565 => 'tiGO',
   25566 => 'SMILE',
   25567 => 'tiGO',
   25568 => 'Airtel',
   25571 => 'tiGO',
+  25572 => 'Mycel',
   25573 => 'Tanzania Telecom',
   25574 => 'Vodacom',
   25575 => 'Vodacom',

src/libphonenumber/carrier/data/en/421.php

@@ -13,6 +13,7 @@
   421906 => 'Orange',
   421907 => 'Orange',
   421908 => 'Orange',
+  421909 => 'Juro',
   421910 => 'Telekom',
   421911 => 'Telekom',
   421912 => 'Telekom',

src/libphonenumber/carrier/data/en/66.php

@@ -6,6 +6,7 @@
 
 return array (
   6661 => 'AIS',
+  6664 => 'Penguin SIM',
   66800 => 'AIS',
   66801 => 'AIS',
   66802 => 'AIS',