running dashboard as batch (as for creating snapshot) should fail with an error if inputs are missing.

[johnsmyth]

Describe the bug
when running a dashboard that has inputs as a batch command, steampipe will does not error. Instead, the command will seem to 'hang'. If running with --share or -snapshot, the snapshot will actually get created and uploaded, but will be full of context cancelled errors:

Steampipe version (steampipe -v)
steampipe version 0.17.0-alpha.23

To reproduce
Run a dashboard that requires inputs, but don't specify some via --dashboard-input:

steampipe dashboard aws_insights.dashboard.aws_vpc_detail --snapshot

Expected behavior

• running dashboard as batch (as for creating snapshot) should fail with an error if inputs are missing.
• if the command is cancelled with ctrl-C, dont upload the snapshot