METAL-3173/update base image go 1.17 (kloeckner-i#6)

Co-authored-by: Soohyun Kim <[email protected]>

Author: hyunysmile

.github/workflows/build-and-test.yaml

@@ -17,7 +17,7 @@ jobs:
       - name: Check Code Style
         uses: golangci/golangci-lint-action@v2
         with:
-          version: v1.40.1
+          version: v1.43.0
 
   build:
     runs-on: ubuntu-latest

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.15.0-alpine AS builder
+FROM golang:1.17.4-alpine AS builder
 
 RUN apk add --update --no-cache make
 WORKDIR /build
@@ -7,7 +7,7 @@ COPY . /build/
 
 RUN make
 
-FROM alpine:3.12.0
+FROM alpine:3.15.0
 
 COPY --from=builder /build/target/db-auth-gateway /usr/local/bin/db-auth-gateway
 COPY --from=builder /build/LICENSE /LICENSE