chore(all): update Go to 1.23 in postprocessor and profiler (googleap…

…is#11620)

.devcontainer/Dockerfile

@@ -1,4 +1,4 @@
-ARG VARIANT="1-1.22-bullseye"
+ARG VARIANT="1-1.23-bullseye"
 FROM mcr.microsoft.com/devcontainers/go:${VARIANT}
 
 RUN apt-get update && export DEBIAN_FRONTEND=noninteractive

.devcontainer/devcontainer.json

@@ -1,7 +1,7 @@
 // For format details, see https://aka.ms/devcontainer.json. For config options, see the
 // README at: https://github.com/devcontainers/templates/tree/main/src/go
 {
-	"name": "Go 1.22.0",
+	"name": "Go 1.23.0",
 	"build": {
 		"dockerfile": "Dockerfile"
 	},

internal/postprocessor/Dockerfile

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.22 as builder
+FROM golang:1.23 as builder
 
 # Copy local code to the container image.
 COPY . /postprocessor/

internal/postprocessor/main.go

@@ -45,7 +45,7 @@ const (
 	// This is the default Go version that will be generated into new go.mod
 	// files. It should be updated every time we drop support for old Go
 	// versions.
-	defaultGoModuleVersion = "1.22.7"
+	defaultGoModuleVersion = "1.23.0"
 )
 
 var (

profiler/kokoro/integration_test.sh

@@ -36,8 +36,8 @@ export GOOGLE_APPLICATION_CREDENTIALS="${KOKORO_KEYSTORE_DIR}/72935_cloud-profil
 export GCLOUD_TESTS_GOLANG_PROJECT_ID="cloud-profiler-e2e"
 
 # Ensure a newer version of Go is used so it is compatible with newer libraries.
-# Here we install v1.22.10 which is the current version as of January 2025.
-GOVERSION="1.22.10"
+# Here we install v1.23.0 which is the current earliest version as of February 2025.
+GOVERSION="1.23.0"
 retry curl -LO https://go.dev/dl/go${GOVERSION}.linux-amd64.tar.gz
 sudo rm -rf /usr/local/go && tar -C /usr/local -xzf go${GOVERSION}.linux-amd64.tar.gz
 export PATH=$PATH:/usr/local/go/bin