Update docs/README.md: add the emoji ℹ️ before the anchor link to faq.md

Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>

docs/README.md

@@ -63,7 +63,7 @@ If your server and services experience issues, feel free to come to [our support
 
 ## Other documentation pages <!-- NOTE: this header's title and the section below need optimization -->
 
-- **[FAQ](faq.md)** - lots of questions and answers. Follow installation guides to avoid reading too much and to just start a guided installation.
+- ℹ️ **[FAQ](faq.md)** - lots of questions and answers. Follow installation guides to avoid reading too much and to just start a guided installation.
 
 <!-- NOTE: sort list items under faq.md alphabetically -->