Add sle16 platform support in grub2_uefi_password definition

Author: teacup-on-rockingchair

linux_os/guide/system/bootloader-grub2/uefi/grub2_uefi_password/rule.yml

@@ -9,14 +9,14 @@ description: |-
     <br /><br />
     Since plaintext passwords are a security risk, generate a hash for the password
     by running the following command:
-    {{% if product in ["sle12", "sle15", "slmicro5", "slmicro6", "ubuntu2204", "ubuntu2404"] %}}
+    {{% if product in ["sle12", "sle15", "sle16", "slmicro5", "slmicro6", "ubuntu2204", "ubuntu2404"] %}}
     <pre># grub2-mkpasswd-pbkdf2</pre>
     {{% else %}}
     <pre># grub2-setpassword</pre>
     {{% endif %}}
     When prompted, enter the password that was selected.
     <br /><br />
-    {{% if product in ["sle12", "sle15", "slmicro5", "slmicro6", "ubuntu2204", "ubuntu2404"] %}}
+    {{% if product in ["sle12", "sle15", "sle16", "slmicro5", "slmicro6", "ubuntu2204", "ubuntu2404"] %}}
     Using the hash from the output, modify the <tt>/etc/grub.d/40_custom</tt>
     file with the following content:
     <pre>set superusers="boot"
@@ -27,7 +27,7 @@ description: |-
     Once the superuser password has been added,
     update the
     <tt>grub.cfg</tt> file by running:
-    {{%- if "rhel" in product %}}
+    {{%- if "rhel" in product or product in ["sle12", "sle15", "sle16", "slmicro5", "slmicro6"] %}}
     <pre>grub2-mkconfig -o /boot/grub2/grub.cfg</pre>
     {{%- else %}}
     <pre>{{{ grub_command("update") }}}</pre>
@@ -108,7 +108,7 @@ fixtext: |-
 
     Then, update the grub.cfg file by running:
 
-    {{%- if "rhel" in product %}}
+    {{%- if "rhel" in product or product in ["sle12", "sle15", "sle16", "slmicro5", "slmicro6"] %}}
     <pre>grub2-mkconfig -o /boot/grub2/grub.cfg</pre>
     {{%- else %}}
     <pre>{{{ grub_command("update") }}}</pre>