docs: use width instead of height for image in Readme (AlistGo#6282)

* Update README.md

* Update README_cn.md

* Update README_ja.md

Author: jwcesign

README.md

@@ -1,5 +1,5 @@
 <div align="center">
-  <a href="https://alist.nn.ci"><img height="100px" alt="logo" src="https://cdn.jsdelivr.net/gh/alist-org/logo@main/logo.svg"/></a>
+  <a href="https://alist.nn.ci"><img width="100px" alt="logo" src="https://cdn.jsdelivr.net/gh/alist-org/logo@main/logo.svg"/></a>
   <p><em>🗂️A file list program that supports multiple storages, powered by Gin and Solidjs.</em></p>
 <div>
   <a href="https://goreportcard.com/report/github.com/alist-org/alist/v3">

README_cn.md

@@ -1,5 +1,5 @@
 <div align="center">
-  <a href="https://alist.nn.ci"><img height="100px" alt="logo" src="https://cdn.jsdelivr.net/gh/alist-org/logo@main/logo.svg"/></a>
+  <a href="https://alist.nn.ci"><img width="100px" alt="logo" src="https://cdn.jsdelivr.net/gh/alist-org/logo@main/logo.svg"/></a>
   <p><em>🗂一个支持多存储的文件列表程序，使用 Gin 和 Solidjs。</em></p>
 <div>
   <a href="https://goreportcard.com/report/github.com/alist-org/alist/v3">

README_ja.md

@@ -1,5 +1,5 @@
 <div align="center">
-  <a href="https://alist.nn.ci"><img height="100px" alt="logo" src="https://cdn.jsdelivr.net/gh/alist-org/logo@main/logo.svg"/></a>
+  <a href="https://alist.nn.ci"><img width="100px" alt="logo" src="https://cdn.jsdelivr.net/gh/alist-org/logo@main/logo.svg"/></a>
   <p><em>🗂️Gin と Solidjs による、複数のストレージをサポートするファイルリストプログラム。</em></p>
 <div>
   <a href="https://goreportcard.com/report/github.com/alist-org/alist/v3">