libpam: Depend only on native bison not target one, add libxml2-native

:Release Notes:
Configure script is checking only for bison binary, libpam itself
doesn't need target bison (only target flex).

:Detailed Notes:
Removes unnecessary GPLv3 dependency. libxml2-native dependency has no
impact on built files, but configure is detecting it, causing this
difference between builds:
292c292
< checking for xmllint... /bin/true
---
> checking for xmllint... /OE/sysroots/x86_64-linux/usr/bin/xmllint
294c294
< checking for xmlcatalog... no
---
> checking for xmlcatalog... /OE/sysroots/x86_64-linux/usr/bin/xmlcatalog

:Testing Performed:
Only build tested.

:QA Notes:
No change to image.

:Issues Addressed:
[GF-60051] libpam: Correct dependency to be on bison-native instead of
           bison
[GF-60201] CCC: Correct libpam dependency to be on bison-native instead
           of bison

Open-webOS-DCO-1.0-Signed-off-by: Martin Jansa <martin.jansa@lge.com>
Open-webOS-DCO-1.0-Signed-off-by: Susan Montooth <susan.montooth@lge.com>

Originally-reviewed-on: https://g2g.palm.com/4599
Cherry-picked-from-commit: 40a049c12ba1cbcb0aa0f6da5028f2456c0d6eba
Cherry-picked-from-branch: @acadia

Change-Id: Ic7f49e8960c1b9350afd84df0cdbb5a6c9eb5bb8
eglibc: Correct licensing of eglibc packages

:Release Notes:
Some of the packages created by this component contain content that has
BSD licensing => add BSD to the LICENSE setting for these packages.

:Detailed Notes:

:Testing Performed:
Checked that the License: values found in the packages are correct.

:QA Notes:
No functional change to image.

:Issues Addressed:
[GF-60238] Add BSD license to eglibc packages
[GF-60122] CCC: Correct licensing of eglibc packages

Open-webOS-DCO-1.0-Signed-off-by: Iyad Qumei <iyad.qumei@lge.com>
Open-webOS-DCO-1.0-Signed-off-by: Susan Montooth <susan.montooth@lge.com>

Change-Id: I605b9f516deb7323e05eb7c5e44f542f4efeb060
Originally-reviewed-on: https://g2g.palm.com/4643
Cherry-picked-from-commit: ef39e13876a525f7d0675d6db36090a4038c35f4
Cherry-picked-from-branch: @acadia