Backport of ensure actions don't break the graph in modules with no instances into v1.14#38090

DanielMSchmidt merged 2 commits intov1.14hashicorp/terraform:v1.14from

backport/fix-zero-count-module-action-bug/officially-amusing-terrapinhashicorp/terraform:backport/fix-zero-count-module-action-bug/officially-amusing-terrapinCopy head branch name to clipboard