roles: Fix syntax for testing booleans

ansible-lint told me not to test equality with booleans using literal
"True" and "False", but it Ansible complains if I use "is True" also.
It seems that I need to adjust the syntax slightly.

roles/php-fpm/tasks/Debian_10.yml

@@ -20,7 +20,7 @@
   - name: Copy php-fpm pool config
     template: src=php7.3-pool.conf.j2 dest=/etc/php/7.3/fpm/pool.d/{{ item.domain_name }}.conf owner=root group=root mode=0644
     loop: "{{ nginx_vhosts }}"
-    when: (item.has_wordpress is defined and item.has_wordpress is True) or (item.needs_php is defined and item.needs_php is True)
+    when: (item.has_wordpress is defined and item.has_wordpress) or (item.needs_php is defined and item.needs_php)
     notify: reload php7.3-fpm
 
   - name: Remove default www pool

roles/php-fpm/tasks/Ubuntu.yml

@@ -20,7 +20,7 @@
   - name: Copy php-fpm pool config
     template: src=php7.0-pool.conf.j2 dest=/etc/php/7.0/fpm/pool.d/{{ item.domain_name }}.conf owner=root group=root mode=0644
     loop: "{{ nginx_vhosts }}"
-    when: (item.has_wordpress is defined and item.has_wordpress is True) or (item.needs_php is defined and item.needs_php is True)
+    when: (item.has_wordpress is defined and item.has_wordpress) or (item.needs_php is defined and item.needs_php)
     notify: reload php7.0-fpm
 
   - name: Remove default www pool

roles/php-fpm/tasks/Ubuntu_18.04.yml

@@ -20,7 +20,7 @@
   - name: Copy php-fpm pool config
     template: src=php7.2-pool.conf.j2 dest=/etc/php/7.2/fpm/pool.d/{{ item.domain_name }}.conf owner=root group=root mode=0644
     loop: "{{ nginx_vhosts }}"
-    when: (item.has_wordpress is defined and item.has_wordpress is True) or (item.needs_php is defined and item.needs_php is True)
+    when: (item.has_wordpress is defined and item.has_wordpress) or (item.needs_php is defined and item.needs_php)
     notify: reload php7.2-fpm
 
   - name: Remove default www pool