New Filters should be added to CommandParser

[bfahr]

New filters should be added to the CommandParser to catch these outputs from the python -m insights.tools.cat specs:

$ cat python_-m_insights.tools.cat_--no-header_aws_instance_id_doc
Spec not found: aws_instance_id_doc

$ cat python_-m_insights.tools.cat_--no-header_aws_instance_id_pkcs7
Spec not found: aws_instance_id_pkcs7

$ cat python_-m_insights.tools.cat_--no-header_aws_instance_type
Missing Dependencies:
    At Least One Of:
        insights.specs.default.DefaultSpecs.aws_instance_type
        insights.specs.insights_archive.InsightsArchiveSpecs.aws_instance_type

$ cat python_-m_insights.tools.cat_--no-header_azure_instance_type
Missing Dependencies:
    At Least One Of:
        insights.specs.default.DefaultSpecs.azure_instance_type
        insights.specs.insights_archive.InsightsArchiveSpecs.azure_instance_type