ci: 移除 windows7 支持

Author: share121

.github/workflows/build.yml

@@ -49,14 +49,6 @@ jobs:
             os: windows-latest
             target: i686-pc-windows-msvc
             archive-name: fast-down-windows-32bit
-          - build: windows7-64bit
-            os: windows-latest
-            target: x86_64-win7-windows-msvc
-            archive-name: fast-down-windows7-64bit
-          - build: windows7-32bit
-            os: windows-latest
-            target: i686-win7-windows-msvc
-            archive-name: fast-down-windows7-32bit
       fail-fast: false
 
     steps:

docs/index.html

@@ -399,8 +399,7 @@ <h2><span aria-hidden="true">💻</span>跨平台</h2>
               <thead>
                 <tr>
                   <th>架构</th>
-                  <th>Windows 10 及以上</th>
-                  <th>Windows 7</th>
+                  <th>Windows</th>
                   <th>Linux</th>
                   <th>Mac OS</th>
                 </tr>
@@ -412,10 +411,6 @@ <h2><span aria-hidden="true">💻</span>跨平台</h2>
                     <a target="_blank"
                       href="https://github.com/share121/fast-down/releases/latest/download/fast-down-windows-64bit.zip">下载</a>
                   </td>
-                  <td>
-                    <a target="_blank"
-                      href="https://github.com/share121/fast-down/releases/latest/download/fast-down-windows7-64bit.zip">下载</a>
-                  </td>
                   <td>
                     <a target="_blank"
                       href="https://github.com/share121/fast-down/releases/latest/download/fast-down-linux-64bit.zip">下载</a>
@@ -431,10 +426,6 @@ <h2><span aria-hidden="true">💻</span>跨平台</h2>
                     <a target="_blank"
                       href="https://github.com/share121/fast-down/releases/latest/download/fast-down-windows-32bit.zip">下载</a>
                   </td>
-                  <td>
-                    <a target="_blank"
-                      href="https://github.com/share121/fast-down/releases/latest/download/fast-down-windows7-32bit.zip">下载</a>
-                  </td>
                   <td>
                     <a target="_blank"
                       href="https://github.com/share121/fast-down/releases/latest/download/fast-down-linux-32bit.zip">下载</a>
@@ -448,9 +439,6 @@ <h2><span aria-hidden="true">💻</span>跨平台</h2>
                   <td>
                     <span aria-hidden="true">❌</span><span style="position:absolute; left: -9999px;">不支持</span>
                   </td>
-                  <td>
-                    <span aria-hidden="true">❌</span><span style="position:absolute; left: -9999px;">不支持</span>
-                  </td>
                   <td>
                     <a target="_blank"
                       href="https://github.com/share121/fast-down/releases/latest/download/fast-down-linux-arm64.zip">下载</a>