kiwi-boot-descriptions-1.2.0-2.51

- Fixed ISO Application ID match
  When creating ISO's with xorriso the application ID is stored
  upper case. The match in this code did not care for this and
  failed the match.

- Drop netboot descriptions for openSUSE Leap 15.2
  This commit drops support for netboot descriptions for openSUSE Leap 15.2
  or higher.
  More specific, this commit removes the tool chain requirements of
  kiwi-boot-requires for Leap 15.2 or higher. This results on
  kiwi-boot-descriptions being present and installable but not containing
  any Leap 15.2 description, just SLE descriptions and older Leap ones.
  Additionally this commit also removes the Leap 42.2 and Leap 42.3
  descriptions those distros are no longer supported.
  Fixes bsc#1145724

- Make application ID check in searchImageISODevice() case-insensitive

- Use %suse_version instead of %sle_version do detect SLE 15 (SP*)
  %sle_version is different depending on SP1 vs GA, but %suse_version
  is the same for all SLE 15.

- modify 'dn' to avoid mangling /dev/sdp block names

- Improve partition validation for PXE
  This commit includes a patch to relax the partition
  size validation. It turned to happen that under some
  specific partition size configurations in the PXE client
  the partition layout was always seen as an invalid one
  in each boot. This was causing a repartition and redeploy
  of the PXE image in every single boot.
  Fixes bsc#1141156

- Normalize partedGetPartitionID output (bsc#1136744)
  This commit ensures the partedGetPartitionID output returns the
  same partition ID codes with or without the presence of sgdisk
  utility. It basically trusts partition names provided by KIWI to map
  partitions to specific IDs.
  Additionally this commit also makes sure that the partition stated
  to be of `ef` type in config.<mac> is named `legacy`, to be consistent
  with the partedGetPartitionID expectations.

- Deleted obsolete boot image descriptions
  The support for dracut in kiwi has settled some time ago and
  for the custom boot descriptions deleted here there is a dracut
  based replacement. See the following list and the reason for
  the deletion:
  * arm/oemboot
    Any oem image created with kiwi-ng for arm uses dracut.
    There is no tested support for oemboot on arm
  * ppc/netboot and ppc/oemboot
    Support for ppc with kiwi-ng is still being worked on.
    We will not support custom oem code when we can have
    dracut based support. This obsolete descriptions are an
    artifact of the legacy kiwi version
  * s390/oemboot
    Any oem image created with kiwi-ng for s390 uses dracut
    There is no tested support for oemboot on s390
  * x86_64/oemboot/rhel-07.0 and x86_64/oemboot/ubuntu-xenial
    Obsolete and replaced with generic dracut support in kiwi-ng
  * x86_64/oemboot/suse-leap42.2 and x86_64/oemboot/suse-leap42.3
    Distributions out of support per upstream kiwi policy
  * x86_64/oemboot/suse-tumbleweed
    Lots of changes on the udev and systemd side made oemboot
    non functional anyway. The switch to dracut is inevitable here.
    Thus no reason to keep broken oemboot code around

- Use default values for nr_inode on devtmpfs mounts
  Using nr_inode=0 is causing mount failures in recent kernels. This
  option was introduced to fix issues in split systems, which are no
  longer supported. According to that we just remove this option and
  let mount set the default value, which depends on available memory
  of the system. Fixes SUSE/kiwi#1105

- Allow disabling multipath

- Added jing as required package in the *-requires sub packages

- Update meta packages structure for the buildservice

- Move of kiwi boot descriptions to its own package