Bump go version

Signed-off-by: Marcus Brandenburger <bur@zurich.ibm.com>

Author: mbrandenburger

docs/setup-option2.md

@@ -10,7 +10,7 @@ Make sure that you have the following required dependencies installed:
 
 * CMake v3.5.1 or higher
 
-* [Go](https://golang.org/) 1.21.x or higher
+* [Go](https://golang.org/) 1.23.x or higher
 
 * Docker 18.09 (or higher) and docker-compose 1.25.x (or higher)
   Note that version from Ubuntu 18.04 is not recent enough!  To upgrade, install a recent version following the instructions from [docker.com](https://docs.docker.com/compose/install/), e.g., for version 1.25.4 execute	

go.mod

@@ -1,6 +1,6 @@
 module github.com/hyperledger/fabric-private-chaincode
 
-go 1.21
+go 1.23.5
 
 // Note:
 // - fabric has a go.mod but the normal tagging, e.g., v2.2.0 does NOT

integration/go_chaincode/go.mod

@@ -1,6 +1,6 @@
 module github.com/hyperledger/fabric-private-chaincode/integration/go_chaincode
 
-go 1.21
+go 1.23.5
 
 replace (
 	github.com/btcsuite/btcd v0.23.4 => github.com/btcsuite/btcd v0.22.1

samples/application/ccapi/go.mod

@@ -1,6 +1,6 @@
 module github.com/hyperledger/fabric-private-chaincode/samples/application/ccapi
 
-go 1.21
+go 1.23.5
 
 require (
 	github.com/gin-contrib/cors v1.4.0

samples/demos/irb/go.mod

@@ -1,6 +1,6 @@
 module github.com/hyperledger/fabric-private-chaincode/samples/demos/irb
 
-go 1.21
+go 1.23.5
 
 replace (
 	github.com/hyperledger-labs/orion-sdk-go => github.com/hyperledger-labs/orion-sdk-go v0.2.5

samples/deployment/fabric-smart-client/the-simple-testing-network/go.mod

@@ -1,6 +1,6 @@
 module the-simple-testing-network
 
-go 1.21
+go 1.23.5
 
 replace (
 	github.com/hyperledger-labs/orion-sdk-go => github.com/hyperledger-labs/orion-sdk-go v0.2.5

utils/docker/base-dev/Dockerfile

@@ -21,7 +21,7 @@ FROM hyperledger/fabric-private-chaincode-base-rt:${FPC_VERSION} as common
 LABEL org.opencontainers.image.source https://github.com/hyperledger/fabric-private-chaincode
 
 # config/build params
-ARG GO_VERSION=1.21.9
+ARG GO_VERSION=1.23.5
 ARG NANOPB_VERSION=0.4.7
 ARG OPENSSL_VERSION=3.0.12
 ARG SGXSSL_VERSION=3.0_Rev1