Fix ApplyLayout
with empty layout (backport #14606)
#14613
Merged
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Summary
It's unlikely to ever be useful, but strictly there still is a well-defined behaviour for
ApplyLayout
on a zero-qubit circuit and backend. Previously, the pass errored out falsely asserting user error.Details and comments
This is an automatic backport of pull request #14606 done by [Mergify](https://mergify.com).