Bump all alpine images to 3.16 (#6334)

Signed-off-by: Derek Nola <derek.nola@suse.com>

Dockerfile.dapper

@@ -1,4 +1,4 @@
-ARG GOLANG=golang:1.19.2-alpine3.15
+ARG GOLANG=golang:1.19.2-alpine3.16
 FROM ${GOLANG}
 
 ARG http_proxy=$http_proxy

Dockerfile.manifest

@@ -1,4 +1,4 @@
-ARG GOLANG=golang:1.19.2-alpine3.15
+ARG GOLANG=golang:1.19.2-alpine3.16
 FROM ${GOLANG}
 
 COPY --from=plugins/manifest:1.2.3 /bin/* /bin/

Dockerfile.test

@@ -1,4 +1,4 @@
-ARG GOLANG=golang:1.19.2-alpine3.15
+ARG GOLANG=golang:1.19.2-alpine3.16
 FROM ${GOLANG} as test-base
 
 RUN apk -U --no-cache add bash jq

conformance/Dockerfile

@@ -1,4 +1,4 @@
-FROM alpine:3.15
+FROM alpine:3.16
 ENV SONOBUOY_VERSION 0.56.5
 RUN apk add curl tar gzip
 RUN curl -sfL https://github.com/vmware-tanzu/sonobuoy/releases/download/v${SONOBUOY_VERSION}/sonobuoy_${SONOBUOY_VERSION}_linux_amd64.tar.gz | tar xvzf - -C /usr/bin

docs/release/kubernetes-upgrade.md

@@ -50,7 +50,7 @@ git rebase --onto ${NEW_K8S} ${OLD_K8S} ${OLD_K3S_VER}~1
 # This command is not backwards compatible and requires versions of yq greater than 4.0, as the query syntax has changed throughout the history of the project.
 export GOVERSION=$(yq -e '.dependencies[] | select(.name == "golang: upstream version").version' build/dependencies.yaml)
 
-export GOIMAGE="golang:${GOVERSION}-alpine3.15"
+export GOIMAGE="golang:${GOVERSION}-alpine3.16"
 
 export BUILD_CONTAINER="FROM ${GOIMAGE}\n \
 RUN apk add --no-cache \

package/Dockerfile

@@ -1,4 +1,4 @@
-FROM alpine:3.15 as base
+FROM alpine:3.16 as base
 RUN apk add -U ca-certificates tar zstd
 COPY build/out/data.tar.zst /
 RUN mkdir -p /image/etc/ssl/certs /image/run /image/var/run /image/tmp /image/lib/modules /image/lib/firmware && \