chore(deps): bump sles from v15.4 to v15.5 (#740)

Bumps SLES from v15.4 to v15.5.

Signed-off-by: Ryan Johnson <johnsonryan@vmware.com>

Author: Ryan Johnson

CHANGELOG.md

@@ -52,6 +52,7 @@
 - Updates Rocky Linux 8 to 8.8 release. [GH-572](https://github.com/vmware-samples/packer-examples-for-vsphere/pull/572)
 - Updates CentOS Stream 9 to latest June 2023 release. [GH-567](https://github.com/vmware-samples/packer-examples-for-vsphere/pull/567)
 - Updates CentOS Stream 8 to latest June 2023 release. [GH-568](https://github.com/vmware-samples/packer-examples-for-vsphere/pull/568)
+- Updates SLES 15 to 15.5 release. [GH-740](https://github.com/vmware-samples/packer-examples-for-vsphere/pull/740)
 - Updates Windows Server 2022 to May 2023 (US English) release. [GH-579](https://github.com/vmware-samples/packer-examples-for-vsphere/pull/579)
 - Updates Windows 11 22H2 to May 2023 (US English) release. [GH-580](https://github.com/vmware-samples/packer-examples-for-vsphere/pull/580), [GH-583](https://github.com/vmware-samples/packer-examples-for-vsphere/pull/583)
 - Updates Windows 10 22H2 to May 2023 (US English) release. [GH-575](https://github.com/vmware-samples/packer-examples-for-vsphere/pull/581)

builds/linux/sles/15/data/autoinst.pkrtpl.hcl

@@ -764,13 +764,13 @@
         <arch>x86_64</arch>
         <name>sle-module-server-applications</name>
         <release_type>nil</release_type>
-        <version>15.4</version>
+        <version>15.5</version>
       </addon>
       <addon t="map">
         <arch>x86_64</arch>
         <name>sle-module-basesystem</name>
         <release_type>nil</release_type>
-        <version>15.4</version>
+        <version>15.5</version>
       </addon>
     </addons>
     <do_registration t="boolean">true</do_registration>

builds/linux/sles/15/linux-sles.auto.pkrvars.hcl

@@ -13,7 +13,7 @@ vm_guest_os_keyboard = "us"
 vm_guest_os_timezone = "UTC"
 vm_guest_os_family   = "linux"
 vm_guest_os_name     = "sles"
-vm_guest_os_version  = "15.4"
+vm_guest_os_version  = "15.5"
 
 // Virtual Machine Guest Operating System Setting
 vm_guest_os_type = "sles15_64Guest"
@@ -33,7 +33,7 @@ vm_network_card          = "vmxnet3"
 
 // Removable Media Settings
 iso_path = "iso/linux/suse"
-iso_file = "SLE-15-SP4-Full-x86_64-GM-Media1.iso"
+iso_file = "SLE-15-SP5-Full-x86_64-GM-Media1.iso"
 
 // Boot Settings
 vm_boot_order = "disk,cdrom"