feat(profiles): general update.

apparmor.d/profiles-a-f/etckeeper

@@ -19,8 +19,11 @@ profile etckeeper @{exec_path} {
 
   /{usr/,}bin/{,ba,da}sh     rix,
   /{usr/,}bin/{,e}grep       rix,
+  /{usr/,}bin/cat            rix,
   /{usr/,}bin/chmod          rix,
   /{usr/,}bin/cut            rix,
+  /{usr/,}bin/diff           rix,
+  /{usr/,}bin/dpkg           rPx -> child-dpkg,
   /{usr/,}bin/dpkg-query     rpx,
   /{usr/,}bin/find           rix,
   /{usr/,}bin/getent         rix,
@@ -34,9 +37,11 @@ profile etckeeper @{exec_path} {
   /{usr/,}bin/rm             rix,
   /{usr/,}bin/sed            rix,
   /{usr/,}bin/sort           rix,
+  /{usr/,}bin/tail           rix,
   /{usr/,}bin/tty            rix,
   /{usr/,}bin/uniq           rix,
   /{usr/,}bin/whoami         rix,
+  /{usr/,}bin/xargs          rix,
   /{usr/,}lib/git-core/git*  rix,
 
   /etc/.git/hooks/*     rix,
@@ -54,7 +59,7 @@ profile etckeeper @{exec_path} {
 
   @{run}/resolvconf/resolv.conf r,
 
-  owner /tmp/etckeeper-git* rw,
+  /tmp/etckeeper-git* rw,
 
   profile gpg {
     include <abstractions/base>