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/nxos_command/tests/common/notequal.yaml

@@ -0,0 +1,32 @@
+---
+- debug: msg="START common/notequal.yaml on connection={{ ansible_connection }}"
+
+- name: test neq operator
+  nxos_command:
+    commands:
+      - show version
+      - show interface mgmt0 | json
+    wait_for:
+      - "result[1].TABLE_interface.ROW_interface.state neq down"
+  register: result
+
+- assert:
+    that:
+      - "result.changed == false"
+      - "result.stdout is defined"
+
+- name: test != operator
+  nxos_command:
+    commands:
+      - show version
+      - show interface mgmt0 | json
+    wait_for:
+      - "result[1].TABLE_interface.ROW_interface.state != down"
+  register: result
+
+- assert:
+    that:
+      - "result.changed == false"
+      - "result.stdout is defined"
+
+- debug: msg="END common/notequal.yaml on connection={{ ansible_connection }}"