community/yq: rename to yq-python, community/yq-go: add provides=yq

Replacing mikefarah/yq with kislyuk/yq is a too problematic change which may cause hard to spot problems for users who currently use yq in their CI pipelines etc. Thus we decided to go with yq-go and yq-python and adding provides=yq to yq-go for backward compatibility for at least one release.

Resolves #16052 (closed)

Related to #15591 (closed)