feat(profile): use the @{pci} varibale when possible.

apparmor.d/groups/apps/calibre

@@ -109,7 +109,7 @@ profile calibre @{exec_path} {
 
   owner /dev/shm/#@{int} rw,
 
-  @{sys}/devices/pci[0-9]*/**/irq r,
+  @{sys}/devices/@{pci}/irq r,
 
              @{PROC}/ r,
              @{PROC}/@{pids}/net/route r,

apparmor.d/groups/apps/discord

@@ -93,7 +93,7 @@ profile discord @{exec_path} {
   deny @{sys}/devices/virtual/tty/tty[0-9]/active r,
   # To remove the following error:
   # pcilib: Cannot open /sys/bus/pci/devices/0000:03:00.0/irq: Permission denied
-  @{sys}/devices/pci[0-9]*/**/irq r,
+  @{sys}/devices/@{pci}/irq r,
 
   deny       /dev/ r,
 

apparmor.d/groups/apps/freetube

@@ -75,7 +75,7 @@ profile freetube @{exec_path} {
   # To remove the following error:
   #  pcilib: Cannot open /sys/bus/pci/devices/0000:03:00.0/irq: Permission denied
   # The irq file is needed to render pages.
-  deny @{sys}/devices/pci[0-9]*/**/irq r,
+  deny @{sys}/devices/@{pci}/irq r,
 
   /var/lib/dbus/machine-id r,
   /etc/machine-id r,

apparmor.d/groups/apps/signal-desktop

@@ -60,7 +60,7 @@ profile signal-desktop @{exec_path} {
 
   @{run}/systemd/inhibit/*.ref rw,
 
-  @{sys}/devices/pci[0-9]*/**/{irq,vendor,device} r,
+  @{sys}/devices/@{pci}/{irq,vendor,device} r,
   @{sys}/devices/system/cpu/cpufreq/policy[0-9]/cpuinfo_max_freq r,
   @{sys}/devices/virtual/tty/tty[0-9]/active r,
   @{sys}/fs/cgroup/** r,