Merge pull request #337 from bobidle/alpine_3.18

Update alpine linux version to 3.18

Author: anindyatahsin

alpine/Dockerfile

@@ -1,6 +1,6 @@
 FROM docker:24.0.2 as static-docker-source
 
-FROM alpine:3.17
+FROM alpine:3.18
 ARG CLOUD_SDK_VERSION
 ENV CLOUD_SDK_VERSION=$CLOUD_SDK_VERSION
 ENV PATH /google-cloud-sdk/bin:$PATH