Use Go 1.22 (#82)

/cherry-pick

Signed-off-by: Tamal Saha <tamal@appscode.com>

.github/workflows/ci.yml

@@ -13,10 +13,10 @@ jobs:
     name: Build
     runs-on: ubuntu-20.04
     steps:
-      - name: Set up Go 1.20
+      - name: Set up Go 1.22
         uses: actions/setup-go@v1
         with:
-          go-version: '1.20'
+          go-version: '1.22'
         id: go
 
       - uses: actions/checkout@v1

Makefile

@@ -51,11 +51,11 @@ BIN_PLATFORMS    := $(DOCKER_PLATFORMS) windows/amd64 darwin/amd64
 OS   := $(if $(GOOS),$(GOOS),$(shell go env GOOS))
 ARCH := $(if $(GOARCH),$(GOARCH),$(shell go env GOARCH))
 
-BASEIMAGE_PROD   ?= gcr.io/distroless/static-debian11
-BASEIMAGE_DBG    ?= debian:bullseye
+BASEIMAGE_PROD   ?= gcr.io/distroless/static-debian12
+BASEIMAGE_DBG    ?= debian:bookworm
 
-GO_VERSION       ?= 1.20
-BUILD_IMAGE      ?= appscode/golang-dev:$(GO_VERSION)
+GO_VERSION       ?= 1.22
+BUILD_IMAGE      ?= ghcr.io/appscode/golang-dev:$(GO_VERSION)
 CHART_TEST_IMAGE ?= quay.io/helmpack/chart-testing:v3.5.1
 
 OUTBIN = bin/$(OS)_$(ARCH)/$(BIN)