Turn off legacy resolver workaround in pip

The legacy resolver was enabled when the new pip was released.
The requirements have been cleaned up, and sysinv has been
updated.

pkgconfig is required to be able to install libvirt from pip.

A bindep file has been added to ensure the components required
to build libvirt-python are available on the zuul host.

The upper constraints have been removed from tox/zuul since
the headers for components installed by bindep are newer than
what will work when compiling the older libvirt

Depends-On: https://review.opendev.org/c/starlingx/config/+/766645
Partial-Bug: #1907678
Signed-off-by: albailey <Al.Bailey@windriver.com>
Change-Id: I5905f6cd0bb9bbe379835008ccf3f70102cfc17f

bindep.txt

@@ -0,0 +1,4 @@
+libvirt-dev [platform:dpkg]
+libvirt-devel [platform:redhat]
+pkg-config [platform:dpkg]
+pkgconfig [platform:redhat]

requirements.txt

@@ -1 +1,14 @@
-# Nothing
+eventlet
+keyring
+keystoneauth1
+pkgconfig
+libvirt-python
+oslo.concurrency
+oslo.config
+oslo.i18n
+oslo.log
+oslo.messaging
+oslo.service
+python-daemon
+python-novaclient
+retrying

test-requirements.txt

@@ -1,4 +1,7 @@
 # hacking pulls in flake8
-hacking
+hacking>=1.1.0,<=2.0.0 # Apache-2.0
 bashate >= 0.2
-pylint<2.5.0
+isort<5;python_version>="3.0"
+pylint<2.1.0;python_version<"3.0" # GPLv2
+pylint<2.3.0;python_version>="3.0" # GPLv2
+

tox.ini

@@ -1,16 +1,14 @@
 [tox]
-envlist = linters
+envlist = linters,pylint
 minversion = 2.3
 skipsdist = True
-sitepackages=False
 
 stxdir = {toxinidir}/..
 
 [testenv]
-install_command = pip install --use-deprecated legacy-resolver\
-    -v -v -v \
-    -c{env:UPPER_CONSTRAINTS_FILE:https://opendev.org/openstack/requirements/raw/branch/stable/stein/upper-constraints.txt} \
-    -U {opts} {packages}
+sitepackages = False
+basepython = python3
+install_command = pip install -v -v -v  -U {opts} {packages}
 setenv =
     VIRTUAL_ENV={envdir}
     OS_STDOUT_CAPTURE=1
@@ -81,21 +79,11 @@ commands =
   flake8
 
 [testenv:pylint]
-basepython = python3
-sitepackages = False
 deps =
   {[testenv]deps}
-  -e{[tox]stxdir}/config/tsconfig/tsconfig
   -e{[tox]stxdir}/config/sysinv/sysinv/sysinv
+  -e{[tox]stxdir}/config/tsconfig/tsconfig
   -e{[tox]stxdir}/fault/fm-api
-  keyring
-  keystoneauth1
-  libvirt-python
-  oslo.messaging
-  oslo.service
-  pyinotify
-  python-daemon
-  python-novaclient
 
 commands = pylint {posargs}                                          \
   ceph/ceph-manager/ceph-manager/ceph_manager                        \