Bump nutanix-cloud-native/cluster-api-provider-nutanix to latest release

Author: eks-distro-pr-bot

UPSTREAM_PROJECTS.yaml

@@ -255,8 +255,8 @@ projects:
             go_version: "1.24"
       - name: cluster-api-provider-nutanix
         versions:
-          - tag: v1.6.1
-            go_version: "1.23"
+          - tag: v1.8.3
+            go_version: "1.24"
   - org: opencontainers
     repos:
       - name: runc

projects/nutanix-cloud-native/cluster-api-provider-nutanix/GIT_TAG

@@ -1 +1 @@
-v1.6.1
+v1.8.3

projects/nutanix-cloud-native/cluster-api-provider-nutanix/GOLANG_VERSION

@@ -1 +1 @@
-1.23
+1.24

projects/nutanix-cloud-native/cluster-api-provider-nutanix/README.md

@@ -1,5 +1,5 @@
 ## **Cluster API Provider for Nutanix**
-![Version](https://img.shields.io/badge/version-v1.6.1-blue)
+![Version](https://img.shields.io/badge/version-v1.8.3-blue)
 ![Build Status](https://codebuild.us-west-2.amazonaws.com/badges?uuid=eyJlbmNyeXB0ZWREYXRhIjoiWXJwaXpMSkhOTHpUSFU0K2IrSDlnZUFGMjdIRWIvSFNRZllHVmdURTFyRHpxOXlkSmdPTVd2YXhUSDVzY0U1ajVXUDhFRkZXYVp3ZHBhQS9jd3JUTXRNPSIsIml2UGFyYW1ldGVyU3BlYyI6IkhaaGRzVUdUQzlFY29MQ0YiLCJtYXRlcmlhbFNldFNlcmlhbCI6MX0%3D&branch=main)
 
 The [Cluster API Provider for Nutanix (CAPX)](https://github.com/nutanix-cloud-native/cluster-api-provider-nutanix) is a the implementation of Cluster API for Nutanix.