Use golang 1.17 builder image for gas

This drops the last digit from the builder image. This way end users
who do build will get the latest security version of the golang base
libs.

Signed-off-by: Ukri Niemimuukko <[email protected]>

Author: uniemimu

gpu-aware-scheduling/deploy/images/Dockerfile_gpu-extender

@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: Apache-2.0
 
-FROM golang:1.17.7-alpine as builder
+FROM golang:1.17-alpine as builder
 COPY . /src_root
 WORKDIR /src_root/gpu-aware-scheduling
 RUN mkdir -p /install_root/etc && adduser -D -u 10001 gas && tail -1 /etc/passwd > /install_root/etc/passwd \