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vulkan: fix device and driver enumeration

Vincas Dargis requested to merge Talkless/apparmor:vulkan-update into master

vkcube test application produces these DENIED messages on current Debian Sid:

type=AVC msg=audit(1589815066.509:868): apparmor="DENIED"
operation="open" profile="/usr/bin/vkcube"
name="/sys/devices/pci0000:00/0000:00:02.0/drm/card0/gt_min_freq_mhz"
pid=32553 comm="vkcube" requested_mask="r" denied_mask="r" fsuid=1000
ouid=0
type=AVC msg=audit(1590082079.377:1155): apparmor="DENIED"
operation="open" profile="/usr/bin/vkcube"
name="/sys/devices/pci0000:00/0000:00:02.0/drm/card0/gt_max_freq_mhz"
pid=51348 comm="vkcube" requested_mask="r" denied_mask="r" fsuid=1000
ouid=0
type=AVC msg=audit(1590082107.057:1249): apparmor="DENIED"
operation="open" profile="/usr/bin/vkcube"
name="/sys/devices/pci0000:00/0000:00:02.0/drm/card0/metrics/" pid=51459
comm="vkcube" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
type=AVC msg=audit(1590082519.937:1408): apparmor="DENIED"
operation="open" profile="/usr/bin/vkcube"
name="/sys/devices/pci0000:00/0000:00:02.0/drm/card0/metrics/403d8832-1a27-4aa6-a64e-f5389ce7b212/id"
pid=51960 comm="vkcube" requested_mask="r" denied_mask="r" fsuid=1000
ouid=0
type=AVC msg=audit(1590082842.193:1829): apparmor="DENIED"
operation="open" profile="/usr/bin/vkcube"
name="/etc/glvnd/egl_vendor.d/" pid=53000 comm="vkcube"
requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
type=AVC msg=audit(1590082842.193:1830): apparmor="DENIED"
operation="open" profile="/usr/bin/vkcube"
name="/usr/share/glvnd/egl_vendor.d/" pid=53000 comm="vkcube"
requested_mask="r" denied_mask="r" fsuid=1000 ouid=0

Add appropriate rules to fix these enumerations.

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