Add ansible-galaxy requirements to SGO

This change [0] in the ansible-operator introduced the
removal of both k8s and operator_sdk.util from the base image.
This means we now need to add the dependendencies ourselves
when building SGO.

[0] operator-framework/operator-sdk#6483

build/Dockerfile

@@ -8,6 +8,10 @@ USER 0
 # -- cleans up the cached data from dnf to keep the image as small as possible
 RUN dnf update -y --exclude=ansible* && dnf clean all && rm -rf /var/cache/dnf
 
+COPY requirements.yml ${HOME}/requirements.yml
+RUN ansible-galaxy collection install -r ${HOME}/requirements.yml \
+ && chmod -R ug+rwx ${HOME}/.ansible
+
 # switch back to user 1001 when running the base image (non-root)
 USER 1001