chore(deps): bump rhel from v8.8 to v8.9 (#818)

Bumps RHEL 8 from v8.8 to v8.9.

Signed-off-by: Ryan Johnson <[email protected]>

CHANGELOG.md

@@ -11,8 +11,9 @@
 
 :sweat_drops: **Chore**:
 
-- Updates AlmaLinux 8 to 8.9 release. [GH-817](https://github.com/vmware-samples/packer-examples-for-vsphere/pull/817)
+- Updates Red Hat Enterprise Linux 8 to 8.9 release. [GH-818](https://github.com/vmware-samples/packer-examples-for-vsphere/pull/818)
 - Updates AlmaLinux 9 to 9.3 release. [GH-817](https://github.com/vmware-samples/packer-examples-for-vsphere/pull/817)
+- Updates AlmaLinux 8 to 8.9 release. [GH-817](https://github.com/vmware-samples/packer-examples-for-vsphere/pull/817)
 - Updates Debian 12 to 12.4 release. [GH-816](https://github.com/vmware-samples/packer-examples-for-vsphere/pull/816)
 - Updates Windows 10 22H2 to January 2024 (US English) release. [GH-816](https://github.com/vmware-samples/packer-examples-for-vsphere/pull/816)
 - Updates Windows 11 22H2 to January 2024 (US English) release. [GH-816](https://github.com/vmware-samples/packer-examples-for-vsphere/pull/816)

builds/linux/rhel/8/linux-rhel.pkrvars.hcl.example

@@ -13,7 +13,7 @@ vm_guest_os_keyboard = "us"
 vm_guest_os_timezone = "UTC"
 vm_guest_os_family = "linux"
 vm_guest_os_name = "rhel"
-vm_guest_os_version = "8.8"
+vm_guest_os_version = "8.9"
 
 // Virtual Machine Guest Operating System Setting
 vm_guest_os_type = "rhel8_64Guest"
@@ -33,7 +33,7 @@ vm_network_card = "vmxnet3"
 
 // Removable Media Settings
 iso_path = "iso/linux/rhel"
-iso_file = "rhel-8.8-x86_64-dvd.iso"
+iso_file = "rhel-8.9-x86_64-dvd.iso"
 
 // Boot Settings
 vm_boot_order = "disk,cdrom"