Prefer true to yes in YAML files

src/cloud_init.yml

@@ -4,13 +4,13 @@
 # we may as well enable the others while we're at it.
 - hosts: all
   name: Enable all cloud-init services
-  become: yes
+  become: true
   become_method: ansible.builtin.sudo
   tasks:
     - name: Enable all cloud-init services
       ansible.builtin.service:
         name: "{{ item }}"
-        enabled: yes
+        enabled: true
       loop:
         - cloud-init-local
         - cloud-init

src/cobalt_strike.yml

@@ -1,7 +1,7 @@
 ---
 - hosts: all
   name: Install Cobalt Strike
-  become: yes
+  become: true
   become_method: ansible.builtin.sudo
   tasks:
     - name: Install OpenJDK
@@ -56,7 +56,7 @@
             assessment_tool_archive_src: "https://github.com/killswitch-GUI/\
             CobaltStrike-Toolkit/tarball/master"
             assessment_tool_install_dir: /tools/CobaltStrike-Toolkit
-            assessment_tool_powershell: yes
+            assessment_tool_powershell: true
             assessment_tool_unarchive_extra_opts:
               - --strip-components=1
         - name: Install Malleable-C2-Profiles
@@ -82,7 +82,7 @@
             name: assessment_tool
           vars:
             assessment_tool_archive_src: https://github.com/Tylous/SourcePoint/tarball/main
-            assessment_tool_go: yes
+            assessment_tool_go: true
             assessment_tool_install_dir: /tools/SourcePoint
             assessment_tool_unarchive_extra_opts:
               - --strip-components=1

src/ufw.yml

@@ -1,7 +1,7 @@
 ---
 - hosts: all
   name: Install and configure UFW
-  become: yes
+  become: true
   become_method: ansible.builtin.sudo
   tasks:
     - name: Install UFW

src/vnc.yml

@@ -1,7 +1,7 @@
 ---
 - hosts: all
   name: Install VNC and configure VNC user
-  become: yes
+  become: true
   become_method: ansible.builtin.sudo
   tasks:
     - name: Install VNC
@@ -36,15 +36,15 @@
             mode: 0444
         - name: Add VNC user to wheel group
           ansible.builtin.user:
-            append: yes
+            append: true
             groups:
               - wheel
             name: "{{ vnc_server_username }}"
     # These environment variables were asked for in
     # cisagov/cool-system#212
     - name: Add PCA-specific environment variables
       ansible.builtin.lineinfile:
-        create: yes
+        create: true
         group: "{{ vnc_server_username }}"
         line: "{{ item }}"
         mode: 0644

src/xfce.yml

@@ -1,7 +1,7 @@
 ---
 - hosts: all
   name: Install Xfce
-  become: yes
+  become: true
   become_method: ansible.builtin.sudo
   tasks:
     - name: Install Xfce for the COOL