[extensions-web] fix upload button positioning

[Yuri Konotopov <ykonotopov src gnome org>]

commit 4d0ae9301d6998b9b0402744c123e64d3cb3624e
Author: Javad Rahmatzadeh <justperfection channel gmail com>
Date:   Mon Oct 18 15:36:16 2021 +0000

    fix upload button positioning
    
    Upload button was in the same line as checkbox.
    This fix will push it to the new line.

 sweettooth/extensions/templates/extensions/upload.html | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/sweettooth/extensions/templates/extensions/upload.html 
b/sweettooth/extensions/templates/extensions/upload.html
index 30e7c11..ecacec7 100644
--- a/sweettooth/extensions/templates/extensions/upload.html
+++ b/sweettooth/extensions/templates/extensions/upload.html
@@ -37,6 +37,7 @@
     {{ form.tos_compliant.label_tag }}
     {{ form.tos_compliant.errors }}
 
+    <br>
     <button type="submit" class="btn btn-primary">Upload extension</button>
   </form>