Merge branch '4.4'

* 4.4:
  fix case
  [Messenger] Removed named parameters and replaced with `?` placeholders for sqlsrv compatibility
  [FrameworkBundle] Detect indirect env vars in routing
  [Form] type cannot be a FormTypeInterface anymore
  [HttpClient] use "idle" instead of "inactivity" when telling about the timeout option
  Create mailBody with only attachments part present
  Remove calls to deprecated function assertAttributeX
  [PhpUnitBridge] make the bridge act as a polyfill for newest PHPUnit features
  [Intl] Order alpha2 to alpha3 mapping
  [Routing] added a warning about the getRouteCollection() method
  Allow sutFqcnResolver to return array
  [Messenger] Fix incompatibility with FrameworkBundle <4.3.1
  Created alias to FlattenException to avoid BC break
  [Ldap] Add security LdapUser and provider
  [HttpFoundation] Revert getClientIp @return docblock

Author: xabbuh

Data/Generator/LanguageDataGenerator.php

@@ -205,6 +205,8 @@ private function generateAlpha2ToAlpha3Mapping(ArrayAccessibleResourceBundle $me
             }
         }
 
+        asort($alpha2ToAlpha3);
+
         return $alpha2ToAlpha3;
     }
 }

Resources/data/languages/meta.json

@@ -622,35 +622,29 @@
     "Alpha2ToAlpha3": {
         "aa": "aar",
         "ab": "abk",
-        "dz": "dzo",
         "af": "afr",
         "ak": "aka",
-        "sq": "sqi",
         "am": "amh",
         "ar": "ara",
         "an": "arg",
-        "hy": "hye",
         "as": "asm",
         "av": "ava",
         "ae": "ave",
         "ay": "aym",
         "az": "aze",
         "ba": "bak",
         "bm": "bam",
-        "eu": "eus",
         "be": "bel",
         "bn": "ben",
         "bi": "bis",
         "bo": "bod",
         "bs": "bos",
         "br": "bre",
         "bg": "bul",
-        "my": "mya",
         "ca": "cat",
         "cs": "ces",
         "ch": "cha",
         "ce": "che",
-        "zh": "zho",
         "cu": "chu",
         "cv": "chv",
         "kw": "cor",
@@ -660,13 +654,12 @@
         "da": "dan",
         "de": "deu",
         "dv": "div",
-        "mn": "mon",
-        "nl": "nld",
-        "et": "est",
+        "dz": "dzo",
         "el": "ell",
         "en": "eng",
         "eo": "epo",
-        "ik": "ipk",
+        "et": "est",
+        "eu": "eus",
         "ee": "ewe",
         "fo": "fao",
         "fa": "fas",
@@ -675,8 +668,6 @@
         "fr": "fra",
         "fy": "fry",
         "ff": "ful",
-        "om": "orm",
-        "ka": "kat",
         "gd": "gla",
         "ga": "gle",
         "gl": "glg",
@@ -691,31 +682,34 @@
         "ho": "hmo",
         "hr": "hrv",
         "hu": "hun",
+        "hy": "hye",
         "ig": "ibo",
-        "is": "isl",
         "io": "ido",
         "ii": "iii",
         "iu": "iku",
         "ie": "ile",
         "ia": "ina",
         "id": "ind",
+        "ik": "ipk",
+        "is": "isl",
         "it": "ita",
         "jv": "jav",
         "ja": "jpn",
         "kl": "kal",
         "kn": "kan",
         "ks": "kas",
+        "ka": "kat",
         "kr": "kau",
         "kk": "kaz",
         "km": "khm",
         "ki": "kik",
         "rw": "kin",
         "ky": "kir",
-        "ku": "kur",
-        "kg": "kon",
         "kv": "kom",
+        "kg": "kon",
         "ko": "kor",
         "kj": "kua",
+        "ku": "kur",
         "lo": "lao",
         "la": "lat",
         "lv": "lav",
@@ -725,40 +719,43 @@
         "lb": "ltz",
         "lu": "lub",
         "lg": "lug",
-        "mk": "mkd",
         "mh": "mah",
         "ml": "mal",
-        "mi": "mri",
         "mr": "mar",
-        "ms": "msa",
+        "mk": "mkd",
         "mg": "mlg",
         "mt": "mlt",
-        "ro": "ron",
+        "mn": "mon",
+        "mi": "mri",
+        "ms": "msa",
+        "my": "mya",
         "na": "nau",
         "nv": "nav",
         "nr": "nbl",
         "nd": "nde",
         "ng": "ndo",
         "ne": "nep",
+        "nl": "nld",
         "nn": "nno",
         "nb": "nob",
         "ny": "nya",
         "oc": "oci",
         "oj": "oji",
         "or": "ori",
+        "om": "orm",
         "os": "oss",
         "pa": "pan",
-        "ps": "pus",
         "pi": "pli",
         "pl": "pol",
         "pt": "por",
+        "ps": "pus",
         "qu": "que",
         "rm": "roh",
+        "ro": "ron",
         "rn": "run",
         "ru": "rus",
         "sg": "sag",
         "sa": "san",
-        "sr": "srp",
         "si": "sin",
         "sk": "slk",
         "sl": "slv",
@@ -769,7 +766,9 @@
         "so": "som",
         "st": "sot",
         "es": "spa",
+        "sq": "sqi",
         "sc": "srd",
+        "sr": "srp",
         "ss": "ssw",
         "su": "sun",
         "sw": "swa",
@@ -799,6 +798,7 @@
         "yi": "yid",
         "yo": "yor",
         "za": "zha",
+        "zh": "zho",
         "zu": "zul"
     }
 }