Port stx-pci-irq-affinity-agent to stx-debian

This change enables building the stx-pci-irq-affinity-agent Docker image
within the Debian build framework. It is now based on stx-debian and
following the new convention for StarlingX images.

Test Plan:
PASS: Build pci-irq-affinity-agent package
PASS: Build stx-pci-irq-affinity-agent image
PASS: Manually upload built image to a system, use helm-override to
      change the pci-irq-affinity-agent container image and apply
      stx-openstack
PASS: Ensure the pci-irq-affinity-agent pod successfully starts and is
      running
PASS: Ensure pci-irq-affinity-agent pod liveness and readiness probes
      are healthy

Story: 2010072
Task: 47091

Signed-off-by: Luan Nunes Utimura <LuanNunes.Utimura@windriver.com>
Change-Id: Id9e4a395927d335e7e100ffa21c09e0024a02e45

debian_stable_docker_images.inc

@@ -1,3 +1,4 @@
 tools/base-images/stx-debian-dev
 tools/vran-tools/stx-debian-tools-dev
 ceph/ceph-manager
+utilities/pci-irq-affinity-agent

utilities/pci-irq-affinity-agent/debian/stx-pci-irq-affinity-agent.stable_docker_image

@@ -0,0 +1,24 @@
+BUILDER=loci
+DIST_REPOS="OS"
+LABEL=stx-pci-irq-affinity-agent
+PROJECT=infra
+PROJECT_REPO=nil
+DIST_PACKAGES="python3-libvirt python3-dev gcc"
+PIP_PACKAGES="pci-irq-affinity-agent \
+    eventlet \
+    keyring \
+    keyrings.alt \
+    pycryptodomex \
+    keystoneauth1 \
+    pkgconfig \
+    libvirt-python \
+    oslo.concurrency \
+    oslo.config \
+    oslo.i18n \
+    oslo.log \
+    oslo.messaging \
+    oslo.service \
+    python-daemon \
+    python-novaclient \
+    retrying \
+    psutil"

utilities/pci-irq-affinity-agent/pci_irq_affinity/requirements.txt

@@ -1,7 +1,7 @@
 eventlet==0.33.0
 keyring==18.0.1
 keyrings.alt==3.2.0
-pycrypto==2.6.1
+pycryptodomex==3.9.7
 keystoneauth1==4.0.1
 kombu==4.6.11
 pkgconfig==1.5.2