Update Flag category (#744)

* Update emoji.toml

* Update emoji.txt

Author: HynoR

base/snippets/emoji.toml

@@ -42,6 +42,10 @@ emoji = "🇦🇪"
 match = "(阿尔巴尼亚|Albania)"
 emoji = "🇦🇱"
 
+[[emoji]]
+match = "(南极|Antarctica)"
+emoji = "🇦🇶"
+
 [[emoji]]
 match = "(Argentina|阿根廷)"
 emoji = "🇦🇷"
@@ -202,7 +206,6 @@ emoji = "🇰🇬"
 match = "(柬埔寨|Cambodia)"
 emoji = "🇰🇭"
 
-
 [[emoji]]
 match = "(North.*?Korea|朝鲜)"
 emoji = "🇰🇵"
@@ -231,6 +234,10 @@ emoji = "🇲🇩"
 match = "(北马其顿|Macedonia)"
 emoji = "🇲🇰"
 
+[[emoji]]
+match = "(缅甸|Myanmar)"
+emoji = "🇲🇲"
+
 [[emoji]]
 match = "(蒙古|Монголулс|Mongolia)"
 emoji = "🇲🇳"
@@ -327,6 +334,10 @@ emoji = "🇹🇷"
 match = "(乌拉圭|Uruguay)"
 emoji = "🇺🇾"
 
+[[emoji]]
+match = "(梵蒂冈|Vatican)"
+emoji = "🇻🇦"
+
 [[emoji]]
 match = "(Vietnam|越南)"
 emoji = "🇻🇳"

base/snippets/emoji.txt

@@ -9,6 +9,7 @@
 (Ascension|阿森松),🇦🇨
 (?i:\bUAE\b|Dubai|阿联酋|迪拜),🇦🇪
 (阿尔巴尼亚|Albania),🇦🇱
+(南极|Antarctica),🇦🇶
 (Argentina|阿根廷),🇦🇷
 (Austria|Vienna|奥地利|维也纳),🇦🇹
 (?i:\bAU[S]?\b|Australia|Sydney|澳大利亚|澳洲|悉尼),🇦🇺
@@ -56,6 +57,7 @@
 (拉脱维亚|Latvia),🇱🇻
 (Moldova|摩尔多瓦),🇲🇩
 (北马其顿|Macedonia),🇲🇰
+(缅甸|Myanmar),🇲🇲
 (蒙古|Монголулс|Mongolia),🇲🇳
 (Macao|澳门|\bCTM\b),🇲🇴
 (墨西哥|Mexico),🇲🇽
@@ -80,6 +82,7 @@
 (突尼斯|Tunisia),🇹🇳
 (Turkey|土耳其|伊斯坦布尔),🇹🇷
 (乌拉圭|Uruguay),🇺🇾
+(梵蒂冈|Vatican),🇻🇦
 (Vietnam|越南),🇻🇳
 (Africa|南非),🇿🇦
 (Ukraine|UA|乌克兰),🇺🇦