How can I position the vertex labels outside of the "circle" in CircularEmbedding?

For example executing the code snippet

RandomGraph[BernoulliGraphDistribution[30, 0.2], 
 GraphLayout -> "CircularEmbedding", VertexLabels -> Automatic]

we get something like:

enter image description here

The upper right labels are positioned outside the "circle", but the lower left labels are positioned in the "circle". Is there an easy way to position all of the out?



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