Bots use pronouns (#91483)

## About The Pull Request

Makes bots use pronouns if they're given them.

## Why It's Good For The Game

Most bots are genderless, which is a given. But notably the hygiene and
sec bots use he/him instead of it/its, the tooltips related to their
panel and such didn't adhere to this until now. If a bot is given
gender, the description, tooltips and all other text info should adhere.

## Changelog

🆑
code: bots use their correct pronouns, if given any, in their tooltips
/🆑

code/modules/mob/living/basic/bots/medbot/medbot.dm

@@ -360,7 +360,7 @@
 	patient.visible_message(span_notice("[src] tends the wounds of [patient]!"), "[span_infoplain(span_green("[src] tends your wounds!"))]")
 
 	if(done_healing)
-		visible_message(span_infoplain("[src] places its tools back into itself."))
+		visible_message(span_infoplain("[src] places [p_their()] tools back into [p_themselves()]."))
 		to_chat(src, "[patient] is now healthy!")
 		update_bot_mode(new_mode = BOT_IDLE)
 		return