v3.1.0 缺失部分 emoji

[TCOTC]

https://ld246.com/article/1720540716729

[qingtian805]

The alphabet emojis are called Regional Indicator Symbol Letter which is used to indecate country flags in ISO 3166 Alpha-2 code. The emojis are not shown in unicode full emoji list v16.0. Searching 1f1f9 (letter T) only led me to the flag of Austria(AT), Bhutan(BT) and so on.

[TCOTC]

#11768 的如下更改造成了这个问题

All Emojis description and keywords will comply with the Unicode Common Locale Data Repository.

原因是区域指示符 (regional indicator symbols) 不是 emoji

导致这部分 emoji 在 PR 中被移除：

[qingtian805]

Not only regional indicator symbols are missing. All family emojis are missing, too. Here is a complete list about missing emoji:
不止区域指示符缺失，所有的家庭 emoji 也缺失了。这是一份缺失 emoji 的完整列表：

//区域指示符 a-z 缺失 不在Full List中
1f1e6 a
1f1e7
1f1e8
1f1e9
1f1ea
1f1eb
1f1ec
1f1ed
1f1ee
1f1ef
1f1f0
1f1f1
1f1f2
1f1f3
1f1f4
1f1f5
1f1f6
1f1f7
1f1f8
1f1f9
1f1fa
1f1fb
1f1fc
1f1fd
1f1fe
1f1ff z

//各种家庭 缺失
1f468-200d-1f466
1f468-200d-1f466-200d-1f466
1f468-200d-1f467
1f468-200d-1f467-200d-1f466
1f468-200d-1f467-200d-1f467
1f468-200d-1f468-200d-1f466
1f468-200d-1f468-200d-1f466-200d-1f466
1f468-200d-1f468-200d-1f467
1f468-200d-1f468-200d-1f467-200d-1f466
1f468-200d-1f468-200d-1f467-200d-1f467
1f468-200d-1f469-200d-1f466
1f468-200d-1f469-200d-1f466-200d-1f466
1f468-200d-1f469-200d-1f467
1f468-200d-1f469-200d-1f467-200d-1f466
1f468-200d-1f469-200d-1f467-200d-1f467
1f469-200d-1f466
1f469-200d-1f466-200d-1f466
1f469-200d-1f467
1f469-200d-1f467-200d-1f466
1f469-200d-1f467-200d-1f467
1f469-200d-1f469-200d-1f466
1f469-200d-1f469-200d-1f466-200d-1f466
1f469-200d-1f469-200d-1f467
1f469-200d-1f469-200d-1f467-200d-1f466
1f469-200d-1f469-200d-1f467-200d-1f467

//西装革履的人
1f574-fe0f-200d-2640-fe0f 不在full list中，但在上版本中有
1f574-fe0f-200d-2642-fe0f 不在full list中，但在上版本中有

1f9b5 腿 缺失

e50a 涩谷区109大厦 Private Use Character 不在full list中，但在上版本中有

[88250]

Fixed in #12051