HTTP(S) API connection plugin (#39224)

* HTTPAPI connection

* Punt run_commands to cliconf or httpapi

* Fake enable_mode on eapi

* Pull changes to nxos

* Move load_config to edit_config for future-preparedness

* Don't fail on lldp disabled

* Re-enable check_rc on nxos' run_commands

* Reorganize nxos httpapi plugin for compatibility

* draft docs for connection: httpapi

* restores docs for connection:local for eapi

* Add _remote_is_local to httpapi

test/integration/targets/eos_command/tests/eapi/invalid.yaml

@@ -4,7 +4,6 @@
 - name: run invalid command
   eos_command:
     commands: ['show foo']
-    provider: "{{ eapi }}"
   register: result
   ignore_errors: yes
 
@@ -18,7 +17,6 @@
     commands:
       - show version
       - show foo
-    provider: "{{ eapi }}"
   register: result
   ignore_errors: yes