Enable support for table property default_action for all v1model table types

[jafingerhut]

including those with property implementation equal to action_profile or action_selector.

Historical note: p4c disabled support for default_action on these kinds of tables in 2016, with a comment that behavioral-model did not support it at that time. Support was added to behavioral-model in 2018, but it appears no one has tried to enable it in the p4c bmv2 backend before now.

[jafingerhut]

Some tests are failing, because tables in v1model with const default_action that are indirect, i.e. have implementation equal to action_profile or action_selector, give error with current version of BMv2 that it does not support const on default_action for such tables. I don't think this should be limited in this way, and have created a behavioral-model PR that allows this, here: p4lang/behavioral-model#1290

On further testing and code examination, it appears to be significantly more work to enhance p4c, behavioral-model, and the P4Runtime API to achieve what I initially thought was tiny. See some details here: p4lang/behavioral-model#1290 (comment)

I am putting this PR in Draft mode for now, and may consider simply closing it rather than attempting to finish such an enhancement. Someone else should feel free to take on the enhancement if they are interested.