Block SemrushBot-BA from crawling the site

This seems to be a separate Semrush bot that doesn't listen to
robots.txt for the main SemrushBot UA. Their site also says to block
"SemrushBot-SA" and doesn't mention "-BA", but I don't know if that's a
mistake on their end or if this won't work.

tildes/static/robots.txt

@@ -43,6 +43,10 @@ Disallow: /
 User-agent: SemrushBot
 Disallow: /
 
+# https://www.semrush.com/bot/
+User-agent: SemrushBot-BA
+Disallow: /
+
 # https://www.zoominfo.com/
 User-agent: ZoominfoBot
 Disallow: /