Update go to 1.22 (#417)

Signed-off-by: Appu Goundan <[email protected]>

Author: loosebazooka

.github/workflows/integration-tests.yml

@@ -31,7 +31,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v5
       with:
-        go-version: ^1.17
+        go-version: ^1.22
       id: go
 
     - uses: imjasonh/[email protected]

deploy/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.19
+FROM golang:1.22
 ADD https://github.com/GoogleCloudPlatform/docker-credential-gcr/releases/download/v2.1.6/docker-credential-gcr_linux_amd64-2.1.6.tar.gz /usr/local/bin
 RUN tar -C /usr/local/bin/ -xvzf /usr/local/bin/docker-credential-gcr_linux_amd64-2.1.6.tar.gz
 

deploy/Dockerfile.build

@@ -1,5 +1,5 @@
 # Dockerfile used to build a build step that builds container-structure-test in CI.
-FROM golang:1.19
+FROM golang:1.22
 RUN apt-get update && apt-get install make
 RUN mkdir -p /go/src/github.com/GoogleContainerTools
 RUN ln -s /workspace /go/src/github.com/GoogleContainerTools/container-structure-test

deploy/Dockerfile_debug

@@ -1,4 +1,4 @@
-FROM golang:1.19
+FROM golang:1.22
 ADD https://github.com/GoogleCloudPlatform/docker-credential-gcr/releases/download/v2.1.6/docker-credential-gcr_linux_amd64-2.1.6.tar.gz /usr/local/bin/
 RUN tar -C /usr/local/bin/ -xvzf /usr/local/bin/docker-credential-gcr_linux_amd64-2.1.6.tar.gz
 

go.mod

@@ -1,6 +1,6 @@
 module github.com/GoogleContainerTools/container-structure-test
 
-go 1.19
+go 1.22
 
 require (
 	github.com/GoogleContainerTools/container-diff v0.17.1-0.20230727210151-35d9770aeea3