Adds some parenthesis to some bitwise operations (#76002)

## About The Pull Request

A set of parenthesis a day keeps weird order of operations away

## Why It's Good For The Game

Might be causing bugs?

## Changelog

🆑 Melbert
fix: Maybe fixes minor bugs in disease cure, revolution, hooded suit
code
/🆑

code/datums/diseases/_disease.dm

@@ -87,7 +87,7 @@
 	stage = new_stage
 
 /datum/disease/proc/has_cure()
-	if(!(disease_flags & CURABLE | CHRONIC))
+	if(!(disease_flags & (CURABLE | CHRONIC)))
 		return FALSE
 
 	. = cures.len

code/modules/antagonists/revolution/revolution.dm

@@ -563,7 +563,7 @@
 			player.med_hud_set_status()
 
 	for(var/datum/job/job as anything in SSjob.joinable_occupations)
-		if(!(job.departments_bitflags & DEPARTMENT_BITFLAG_SECURITY|DEPARTMENT_BITFLAG_COMMAND))
+		if(!(job.departments_bitflags & (DEPARTMENT_BITFLAG_SECURITY|DEPARTMENT_BITFLAG_COMMAND)))
 			continue
 		job.allow_bureaucratic_error = FALSE
 		job.total_positions = 0

code/modules/clothing/suits/toggles.dm

@@ -33,11 +33,11 @@
 	ToggleHood()
 
 /obj/item/clothing/suit/hooded/item_action_slot_check(slot, mob/user)
-	if(slot & ITEM_SLOT_OCLOTHING|ITEM_SLOT_NECK)
+	if(slot & (ITEM_SLOT_OCLOTHING|ITEM_SLOT_NECK))
 		return TRUE
 
 /obj/item/clothing/suit/hooded/equipped(mob/user, slot)
-	if(!(slot & ITEM_SLOT_OCLOTHING|ITEM_SLOT_NECK))
+	if(!(slot & (ITEM_SLOT_OCLOTHING|ITEM_SLOT_NECK)))
 		RemoveHood()
 	return ..()