Removed ansible play from mac os x kb

knowledge base/mac os x.md

@@ -79,8 +79,6 @@ The tools will be installed into `/Library/Developer/CommandLineTools`, with the
 
 ### Headless installation
 
-In CLI:
-
 ```shell
 # Force the `softwareupdate` utility to list the Command Line Tools.
 touch /tmp/.com.apple.dt.CommandLineTools.installondemand.in-progress
@@ -97,41 +95,6 @@ CLI_TOOLS_LABEL="$(/usr/sbin/softwareupdate -l \
 /usr/sbin/softwareupdate -i --agree-to-license $CLI_TOOLS_LABEL
 ```
 
-As Ansible task:
-
-```yaml
-- name: Check Command Line Tools are already installed
-  command: xcode-select --print-path
-  ignore_errors: true
-  register: cli_tools_check
-- name: Try headless installing command line tools
-  when: cli_tools_check is failed
-  block:
-  - name: Force `softwareupdate` to list the Command Line Tools
-    file:
-      path: /tmp/.com.apple.dt.CommandLineTools.installondemand.in-progress
-      state: touch
-  - name: Get the tools' label
-    shell: >-
-      /usr/sbin/softwareupdate -l
-      | grep -B 1 -E 'Command Line Tools'
-      | awk -F'*' '/^ *\\*/ {print $2}'
-      | sed -e 's/^ *Label: //' -e 's/^ *//'
-      | sort -V
-      | tail -n1
-    register: cli_tools_label
-  - name: Install the tools
-    command: >-
-      /usr/sbin/softwareupdate -i --agree-to-license '{{cli_tools_label.stdout}}'
-    register: headless_cli_tools_installation
-  - name: Print message on failure
-    when: headless_cli_tools_installation is failed
-    fail:
-      msg: >-
-        Command Line Tools are not installed. Please execute
-        'xcode-select --install' in a terminal and accept the license.
-```
-
 ### Removal
 
 ```shell