iproute: Update from 4.11.0-14 to 5.9.0-4

This commit updates the iproute package from 4.11.0-14 shipped with
CentOS 7.6.1810 (i.e., StarlingX baseline) to 5.9.0-4 shipped with
CentOS 8.4.2105, because the former version does not support the "seg6"
and "seg6local" encapsulation types (used for segment-based routing via
the "ip route" command).

Segment-based routing capability was requested by a user, and the
shortcomings of the pre-existing version of iproute package were noticed
when attempting to test the seg6 encapsulation type with a v5.10-based
kernel.

Note that it was not possible to re-use CentOS 8.4.2105's binary RPM
package on StarlingX, due to the fact that StarlingX's CentOS 7.6.1810
baseline ships with glibc-2.17, whereas the CentOS 8.4.2105 iproute
package depends on glibc-2.27. This requires StarlingX to rebuild the
RPM package.

Verification:
- Installation and bootstrap of an All-in-One simplex system has been
  carried out with this commit as an overall regression test.

- The iproute package's git repository was also browsed for potentially
  non-backwards-compatible changes by searching for keywords "backward"
  and "compat" in the git commit history between versions 4.11.0 and
  5.9.0 using "git log -i --grep".

Story: 2008921
Task: 43663
Depends-On: I5e272dc59b8b69611474706c165644a8dd5d7f52

Signed-off-by: M. Vefa Bicakci <vefa.bicakci@windriver.com>
Change-Id: I6de9659dfec830f954661a0b0f82e69dc9637a5d

centos_pkg_dirs

@@ -95,3 +95,4 @@ base/inih
 base/pf-bb-config
 gpu/gpu-operator
 tools/kexec-tools
+networking/iproute

centos_srpms_3rdparties.lst

@@ -1,3 +1,4 @@
+iproute-5.9.0-4.el8.src.rpm#https://vault.centos.org/centos/8.4.2105/BaseOS/Source/SPackages/iproute-5.9.0-4.el8.src.rpm
 libvirt-python-4.7.0-1.fc28.src.rpm#https://libvirt.org/sources/python/libvirt-python-4.7.0-1.fc28.src.rpm
 linuxptp-3.1.1-1.el8.src.rpm#http://vault.centos.org/8-stream/AppStream/Source/SPackages/linuxptp-3.1.1-1.el8.src.rpm
 python-daemon-2.2.3-7.el8.src.rpm#http://vault.centos.org/8.0.1905/virt/Source/ovirt-44/python-daemon-2.2.3-7.el8.src.rpm

networking/iproute/centos/build_srpm.data

@@ -0,0 +1 @@
+TIS_PATCH_VER=PKG_GITREVCOUNT

networking/iproute/centos/meta_patches/PATCH_ORDER

@@ -0,0 +1 @@
+iproute.spec-Modify-Release-field-for-StarlingX.patch

networking/iproute/centos/meta_patches/iproute.spec-Modify-Release-field-for-StarlingX.patch

@@ -0,0 +1,27 @@
+From 36bc0ef90f0b05a91728c5f8633988131af8a0af Mon Sep 17 00:00:00 2001
+From: "M. Vefa Bicakci" <vefa.bicakci@windriver.com>
+Date: Fri, 22 Oct 2021 16:37:34 -0400
+Subject: [PATCH] iproute.spec: Modify Release field for StarlingX
+
+This commit modifies the Release field of the iproute package's spec
+file for StarlingX.
+
+Signed-off-by: M. Vefa Bicakci <vefa.bicakci@windriver.com>
+---
+ SPECS/iproute.spec | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/SPECS/iproute.spec b/SPECS/iproute.spec
+index 6ef0b529e0ce..b8f7ad1833df 100644
+--- a/SPECS/iproute.spec
++++ b/SPECS/iproute.spec
+@@ -1,5 +1,5 @@
+ %define rpmversion 5.9.0
+-%define specrelease 4%{?dist}
++%define specrelease 4%{?_tis_dist}.%{tis_patch_ver}
+ %define pkg_release %{specrelease}%{?buildid}
+ 
+ Summary:            Advanced IP routing and network device configuration tools
+-- 
+2.29.2
+

networking/iproute/centos/srpm_path

@@ -0,0 +1 @@
+mirror:Source/iproute-5.9.0-4.el8.src.rpm