consistent quotes around mode

Signed-off-by: Mark Bolwell <mark.bollyuk@gmail.com>

tasks/section_3/cis_3.1.x.yml

@@ -60,7 +60,7 @@
         ansible.builtin.template:
             src: "etc/modprobe.d/modprobe.conf.j2"
             dest: "/etc/modprobe.d/{{ item }}.conf"
-            mode: "0600"
+            mode: '0600'
             owner: root
             group: root
         loop:

tasks/section_6/cis_6.2.x.yml

@@ -235,7 +235,7 @@
                   state: directory
                   owner: root
                   group: root
-                  mode: "0755"
+                  mode: '0755'
                   follow: false
               loop: "{{ root_path_perms.results }}"
               loop_control:
@@ -344,7 +344,7 @@
         ansible.builtin.file:
             path: "{{ item.stat.path }}"
             state: directory
-            mode: "0750"
+            mode: '0750'
         loop: "{{ rhel_09_6_2_12_home_dir_perms.results }}"
         loop_control:
             label: "{{ item }}"