Try 1.23.0 and change Dockerfile to use 1.23.0

.env

@@ -1,6 +1,6 @@
 OPERATOR_SDK_VERSION=v1.31.0
 REVIEWERS=vivekr-splunk,akondur
-GO_VERSION=1.22.0
+GO_VERSION=1.23.0
 AWSCLI_URL=https://awscli.amazonaws.com/awscli-exe-linux-x86_64-2.8.6.zip
 KUBECTL_VERSION=v1.29.1
 AZ_CLI_VERSION=2.30.0

Dockerfile

@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.21.1 as builder
+FROM golang:1.23.0 as builder
 
 WORKDIR /workspace
 # Copy the Go Modules manifests

README.md

@@ -26,7 +26,7 @@ You must have [Docker Engine](https://docs.docker.com/install/) installed to
 build the Splunk Operator.
 
 This project uses [Go modules](https://blog.golang.org/using-go-modules),
-and requires [golang](https://golang.org/doc/install) 1.21.1 or later.
+and requires [golang](https://golang.org/doc/install) 1.23.0 or later.
 You must `export GO111MODULE=on` if cloning these repositories into your
 `$GOPATH` (not recommended).
 

docs/ChangeLog.md

@@ -10,7 +10,7 @@
 
 * CSPL-2721 - Update MC upgrade path
 
-* CSPL-2747 - Upgrade go, go-restful versions to address vulnerabilities
+* CSPL-2747 - Upgrade go(to 1.23.0), go-restful versions to address vulnerabilities
 
 ### Supported Splunk Version
 >| Splunk Version|

go.mod

@@ -1,6 +1,6 @@
 module github.com/splunk/splunk-operator
 
-go 1.22.0
+go 1.23.0
 
 require (
 	github.com/aws/aws-sdk-go v1.47.11