ci: Run i686 centos ci config on cirrus

.cirrus.yml

@@ -70,6 +70,15 @@ task:
   env:
     FILE_ENV: "./ci/test/00_setup_env_win64.sh"
 
+task:
+  name: '32-bit + dash  [GOAL: install]  [CentOS 8]  [gui]'
+  << : *GLOBAL_TASK_TEMPLATE
+  container:
+    image: centos:8
+  env:
+    PACKAGE_MANAGER_INSTALL: "yum install -y"
+    FILE_ENV: "./ci/test/00_setup_env_i686_centos.sh"
+
 task:
   name: 'x86_64 Linux  [GOAL: install]  [bionic]  [C++17, previous releases, uses qt5 dev package and some depends packages] [unsigned char]'
   << : *GLOBAL_TASK_TEMPLATE