[ARM] `az ts export`: Fix the issue that export template specs with no linked templates failed#18928

Merged

zhoxing-ms merged 5 commits intoAzure:devfrom

detienne20:daetienn/TemplateSpecs_PreviewBug

Jul 29, 2021

Commits on Jul 16, 2021

Removed preview tag from template specs, fixed iteration bug
Dania Etienne
committed

Commits on Jul 23, 2021

Merge branch 'dev' of https://github.com/Azure/azure-cli into daetienn/TemplateSpecs_PreviewBug
Dania Etienne
committed
Specified error in packing engine
Dania Etienne
committed

Commits on Jul 29, 2021

Merge branch 'dev' of https://github.com/Azure/azure-cli into daetienn/TemplateSpecs_PreviewBug
Dania Etienne
committed
Fixed styling error
Dania Etienne
committed