feat(profile): various update for ubuntu.

apparmor.d/profiles-m-r/mkinitramfs

@@ -19,11 +19,10 @@ profile mkinitramfs @{exec_path} {
   capability fsetid,
 
   @{exec_path} r,
-  @{sh_path}        rix,
+  @{sh_path}   rix,
 
-  @{bin}/       r,
-  @{lib}/           r,
-  @{lib}64/         r,
+  @{bin}/ r,
+  @{lib}/ r,
 
   @{bin}/{,e}grep   rix,
   @{bin}/basename   rix,
@@ -43,6 +42,7 @@ profile mkinitramfs @{exec_path} {
   @{bin}/mkdir      rix,
   @{bin}/mktemp     rix,
   @{bin}/readlink   rix,
+  @{bin}/realpath   rix,
   @{bin}/rm         rix,
   @{bin}/rmdir      rix,
   @{bin}/sed        rix,
@@ -60,6 +60,7 @@ profile mkinitramfs @{exec_path} {
   @{bin}/kmod                 rCx -> kmod,
   @{bin}/ldconfig             rCx -> ldconfig,
   @{bin}/ldd                  rCx -> ldd,
+  @{lib}/@{multiarch}/ld-linux-*so* rCx -> ldd,
   @{lib}/ld-linux.so*         rCx -> ldd,
 
   @{bin}/dpkg          rPx -> child-dpkg,
@@ -108,6 +109,8 @@ profile mkinitramfs @{exec_path} {
     include <abstractions/nameservice-strict>
 
     @{bin}/ldd mr,
+    @{lib}/@{multiarch}/ld-linux-*so* mr,
+    @{lib}/ld-linux.so* mr,
 
     @{sh_path}        rix,
     @{bin}/kmod mr,