do not update alias check progress on each iteration

main.py

@@ -311,11 +311,13 @@ async def check_aliases(msg: Message):
         await resp.edit_text(f'Checking aliases {progress}/{len(tags)}\n\n{l}', parse_mode=ParseMode.HTML)
 
     for sub in tags:
+        replaced_tags = False
         for subtag in sub.split():
             if replacements := await e621.get_tag_aliases(subtag):
                 lines.append(f'- {subtag} -> {replacements[0]}, (<code>{sub}</code>)')
+                replaced_tags = False
         progress += 1
-        if progress % 20 == 0:
+        if replaced_tags:
             await send_progress()
 
     await send_progress()