Chore: Upgrade go and alpine (#43801) (#43846)

* Upgrade go and alpine

* Bump grabpl version

* Bump alpine version

* Fix version of grabpl

* Bump alpine version

* Bump alpine in Dockerfiles

(cherry picked from commit 3ca58c0e0c)

packaging/docker/Dockerfile

@@ -1,4 +1,4 @@
-ARG BASE_IMAGE=alpine:3.14.3
+ARG BASE_IMAGE=alpine:3.15
 FROM ${BASE_IMAGE}
 
 ARG GRAFANA_TGZ="grafana-latest.linux-x64-musl.tar.gz"

packaging/docker/build.sh

@@ -60,7 +60,7 @@ docker_build () {
   if [ $UBUNTU_BASE = "0" ]; then
     libc="-musl"
     dockerfile="Dockerfile"
-    base_image="${base_arch}alpine:3.14.3"
+    base_image="${base_arch}alpine:3.15"
   else
     libc=""
     dockerfile="ubuntu.Dockerfile"