Refactor Ansible tasks to use fully qualified module names and improve code consistency

- Updated all tasks to use fully qualified module names (e.g., ansible.builtin.shell, ansible.builtin.copy) for clarity and to avoid ambiguity.
- Replaced deprecated 'yum' module with 'dnf' for package management on RedHat-based systems.
- Improved formatting and consistency in task definitions, including the use of double quotes for strings and consistent indentation.
- Removed unnecessary comments and whitespace to enhance readability.
- Ensured that conditions and loops are consistently formatted across all tasks.

roles/common/tasks/yum.yml

@@ -1,10 +1,9 @@
 ---
-
 - name: (yum.yml) Install system updates for redhat (centos/fedora) systems
-  yum:
-    name: '*'
+  ansible.builtin.dnf:
+    name: "*"
     state: latest
-    update_cache: yes
+    update_cache: true
     #cache_valid_time: 3600
   when:
     - ansible_facts.os_family == "RedHat"
@@ -12,19 +11,17 @@
   tags:
     - yum-update
 
-
 - name: Install the EPEL Repository in CentOS 7
-  yum:
+  ansible.builtin.dnf:
     name: epel-release
     state: latest
   when:
     - ansible_facts.os_family == "RedHat"
     - ansible_facts.distribution == "CentOS"
 
-
 # Its more eficient to in
 - name: (yum.yml) Base install CentOS packages (CentOS 7)
-  yum:
+  ansible.builtin.dnf:
     name: "{{ yum_base_install_centos_7 }}"
     state: "{{ yum_install_state }}"
   when:
@@ -35,7 +32,7 @@
     - yum-base-install
 
 - name: (yum.yml) Initial install CentOS packages (CentOS 7)
-  yum:
+  ansible.builtin.dnf:
     name: "{{ yum_initial_install_centos_7 }}"
     state: "{{ yum_install_state }}"
   when:
@@ -45,10 +42,9 @@
   tags:
     - yum-initial-install
 
-
 # Its more eficient to in
 - name: (yum.yml) Base install Fedira packages (Fedora 38)
-  yum:
+  ansible.builtin.dnf:
     name: "{{ yum_base_install_fedora_38 }}"
     state: "{{ yum_install_state }}"
   when:
@@ -59,7 +55,7 @@
     - yum-base-install
 
 - name: (yum.yml) Initial install Fedora packages (Fedora 38)
-  yum:
+  ansible.builtin.dnf:
     name: "{{ yum_initial_install_fedora_38 }}"
     state: "{{ yum_install_state }}"
   when:
@@ -69,9 +65,8 @@
   tags:
     - yum-initial-install
 
-
 - name: (yum.yml) Install lxc_host related packages CentOS systems
-  yum:
+  ansible.builtin.dnf:
     name: "{{ yum_lxc_host_pkgs_centos }}"
     state: "{{ yum_install_state }}"
   when:
@@ -82,7 +77,7 @@
     - yum-lxc-hosts-pkgs
 
 - name: (yum.yml) Install lxc_host related packages Fedora systems
-  yum:
+  ansible.builtin.dnf:
     name: "{{ yum_lxc_host_pkgs_fedora }}"
     state: "{{ yum_install_state }}"
   when:
@@ -92,9 +87,8 @@
   tags:
     - yum-lxc-hosts-pkgs
 
-
 - name: (yum.yml) Install postgresql server related packages CentOS systems
-  yum:
+  ansible.builtin.dnf:
     name: "{{ yum_postgresql_pkgs_centos }}"
     state: "{{ yum_install_state }}"
   when:
@@ -105,7 +99,7 @@
     - apt-postgresql-server-pkgs
 
 - name: (yum.yml) Install postgresql server related packages Fedora systems
-  yum:
+  ansible.builtin.dnf:
     name: "{{ yum_postgresql_pkgs_fedora }}"
     state: "{{ yum_install_state }}"
   when:
@@ -115,9 +109,8 @@
   tags:
     - apt-postgresql-server-pkgs
 
-
 - name: (yum.yml) Install compile related packages CentOS systems
-  yum:
+  ansible.builtin.dnf:
     name: "{{ yum_compiler_pkgs_centos }}"
     state: "{{ yum_install_state }}"
   when:
@@ -128,7 +121,7 @@
     - yum-compiler-pkgs
 
 - name: (yum.yml) Install compile related packages Fedora systems
-  yum:
+  ansible.builtin.dnf:
     name: "{{ yum_compiler_pkgs_fedora }}"
     state: "{{ yum_install_state }}"
   when:
@@ -139,10 +132,10 @@
     - yum-compiler-pkgs
 
 - name: (yum.yml) Install webserver related packages CentOS systems
-  yum:
+  ansible.builtin.dnf:
     name: "{{ yum_webserver_pkgs_centos }}"
     state: "{{ yum_install_state }}"
-  when: 
+  when:
     - ansible_facts.os_family == "RedHat"
     - ansible_facts.distribution == "CentOS"
     - install_webserver_pkgs|bool
@@ -150,10 +143,10 @@
     - yum-webserver-pkgs
 
 - name: (yum.yml) Install webserver related packages Fedora systems
-  yum:
+  ansible.builtin.dnf:
     name: "{{ yum_webserver_pkgs_fedora }}"
     state: "{{ yum_install_state }}"
-  when: 
+  when:
     - ansible_facts.os_family == "RedHat"
     - ansible_facts.distribution == "Fedora"
     - install_webserver_pkgs|bool