Expose newline option to cli_command module (#55451)

* Add newline to all cliconf plugins

* Expose newline in cli_command

* Also hook up to anything using transform_commands directly

lib/ansible/modules/network/cli/cli_command.py

@@ -46,6 +46,14 @@ options:
     type: bool
     default: false
     required: false
+  newline:
+    description:
+      - The boolean value, that when set to false will send I(answer) to the
+        device without a trailing newline.
+    type: bool
+    default: true
+    required: false
+    version_added: 2.9
   check_all:
     description:
       - By default if any one of the prompts mentioned in C(prompt) option is matched it won't check
@@ -71,6 +79,13 @@ EXAMPLES = """
     prompt: This commit will replace or remove the entire running configuration
     answer: yes
 
+- name: run command expecting user confirmation
+  cli_command:
+    command: show interface summary
+    prompt: Press any key to continue
+    answer: y
+    newline: false
+
 - name: run config mode command and handle prompt/answer
   cli_command:
     command: "{{ item }}"
@@ -129,6 +144,7 @@ def main():
         command=dict(type='str', required=True),
         prompt=dict(type='list', required=False),
         answer=dict(type='list', required=False),
+        newline=dict(type='bool', default=True, required=False),
         sendonly=dict(type='bool', default=False, required=False),
         check_all=dict(type='bool', default=False, required=False),
     )