bots: Download temporary images files to same filesystem
bots: Download temporary images files to same filesystem

We should be downloading temporary image files to the same filesystem
as where they are going to be placed once done.

Closes #7249
mareklibra/cockpit,deryni/cockpit,mvollmer/cockpit,stefwalter/cockpit,larsu/cockpit,larsu/cockpit,stefwalter/cockpit,SotolitoLabs/cockpit,petervo/cockpit,garrett/cockpit,mvollmer/cockpit,larskarlitski/cockpit,SotolitoLabs/cockpit,harishanand95/cockpit,moraleslazaro/cockpit,andreasn/cockpit,SotolitoLabs/cockpit,Scribery/cockpit,stefwalter/cockpit,michalskrivanek/cockpit,michalskrivanek/cockpit,xhad/cockpit,harishanand95/cockpit,larsu/cockpit,xhad/cockpit,andreasn/cockpit,andreasn/cockpit,petervo/cockpit,SotolitoLabs/cockpit,cockpit-project/cockpit,petervo/cockpit,cockpituous/cockpit,stefwalter/cockpit,deryni/cockpit,mareklibra/cockpit,cockpituous/cockpit,andreasn/cockpit,Scribery/cockpit,larskarlitski/cockpit,Scribery/cockpit,andreasn/cockpit,martinpitt/cockpit,garrett/cockpit,larsu/cockpit,mvollmer/cockpit,harishanand95/cockpit,cockpit-project/cockpit,stefwalter/cockpit,martinpitt/cockpit,larsu/cockpit,mareklibra/cockpit,michalskrivanek/cockpit,cockpituous/cockpit,xhad/cockpit,mvollmer/cockpit,SotolitoLabs/cockpit,cockpituous/cockpit,moraleslazaro/cockpit,stefwalter/cockpit,michalskrivanek/cockpit,petervo/cockpit,garrett/cockpit,larskarlitski/cockpit,harishanand95/cockpit,harishanand95/cockpit,deryni/cockpit,mareklibra/cockpit,cockpit-project/cockpit,michalskrivanek/cockpit,petervo/cockpit,garrett/cockpit,petervo/cockpit,xhad/cockpit,deryni/cockpit,Scribery/cockpit,cockpit-project/cockpit,larsu/cockpit,andreasn/cockpit,larskarlitski/cockpit,larskarlitski/cockpit,michalskrivanek/cockpit,moraleslazaro/cockpit,cockpituous/cockpit,mareklibra/cockpit,deryni/cockpit,harishanand95/cockpit,martinpitt/cockpit,harishanand95/cockpit,cockpituous/cockpit,xhad/cockpit,petervo/cockpit,SotolitoLabs/cockpit,Scribery/cockpit,xhad/cockpit,SotolitoLabs/cockpit,xhad/cockpit,deryni/cockpit,andreasn/cockpit,moraleslazaro/cockpit,martinpitt/cockpit,moraleslazaro/cockpit,mareklibra/cockpit,martinpitt/cockpit,moraleslazaro/cockpit,moraleslazaro/cockpit,deryni/cockpit,mvollmer/cockpit,larskarlitski/cockpit,cockpit-project/cockpit,Scribery/cockpit,Scribery/cockpit,garrett/cockpit,stefwalter/cockpit,mareklibra/cockpit,larskarlitski/cockpit,michalskrivanek/cockpit