unixPB: adds become: true to all kernel config related tasks

in macos, touching `/etc/sysctl.conf`, puting content in it or rebooting system is what needs scallated priviledge because most of the time ansible user does not have enought authority to do system changes and need to use sudo. Adding `become: true` guarantee that ansible will not fail due to priviledge issue.

Sigend-off-by: mahdi@ibm.com

Author: mahdipub

ansible/playbooks/AdoptOpenJDK_Unix_Playbook/roles/Common/tasks/MacOSX.yml

@@ -212,6 +212,7 @@
     mode: 0644
     owner: root
     group: wheel
+  become: true
   tags:
     - kernel_tuning
 
@@ -222,6 +223,7 @@
       kern.sysv.shmmax=125839605760
       kern.sysv.shmall=30722560
   register: kernel
+  become: true
   tags:
     - kernel_tuning
 
@@ -232,6 +234,7 @@
     mode: 0774
     owner: root
     group: staff
+  become: true
   tags:
     - core_dumps
 
@@ -240,6 +243,7 @@
   reboot:
     reboot_timeout: 3600
   when: kernel.changed
+  become: true
   tags:
     - kernel_tuning
     - skip_ansible_lint