Bump alpine from 3.13 to 3.19 in /dockerfiles (#101)

Bumps alpine from 3.13 to 3.19.


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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

dockerfiles/Dockerfile.cart

@@ -4,6 +4,6 @@ COPY . /var/app
 WORKDIR /var/app
 RUN CGO_ENABLED=0 go build -o cart ./cmd/cart
 
-FROM alpine:3.13@sha256:469b6e04ee185740477efa44ed5bdd64a07bbdd6c7e5f5d169e540889597b911
+FROM alpine:3.19@sha256:c5b1261d6d3e43071626931fc004f70149baeba2c8ec672bd4f27761f8e1ad6b
 COPY --from=builder /var/app/cart /var/app/cart
 ENTRYPOINT ["/var/app/cart"]

dockerfiles/Dockerfile.collector

@@ -1,7 +1,7 @@
-FROM alpine:3.13@sha256:469b6e04ee185740477efa44ed5bdd64a07bbdd6c7e5f5d169e540889597b911 AS certs
+FROM alpine:3.19@sha256:c5b1261d6d3e43071626931fc004f70149baeba2c8ec672bd4f27761f8e1ad6b AS certs
 RUN apk --update add ca-certificates
 
-FROM alpine:3.13@sha256:469b6e04ee185740477efa44ed5bdd64a07bbdd6c7e5f5d169e540889597b911 AS collector-build
+FROM alpine:3.19@sha256:c5b1261d6d3e43071626931fc004f70149baeba2c8ec672bd4f27761f8e1ad6b AS collector-build
 COPY ./collector/dist/otel-shopping-cart-collector /otel-shopping-cart-collector
 RUN chmod 755 /otel-shopping-cart-collector
 

dockerfiles/Dockerfile.interrupter

@@ -3,7 +3,7 @@ COPY . /var/app
 WORKDIR /var/app
 RUN CGO_ENABLED=0 go build -o interrupter ./cmd/interrupter
 
-FROM alpine:3.13@sha256:469b6e04ee185740477efa44ed5bdd64a07bbdd6c7e5f5d169e540889597b911
+FROM alpine:3.19@sha256:c5b1261d6d3e43071626931fc004f70149baeba2c8ec672bd4f27761f8e1ad6b
 LABEL org.opencontainers.image.source https://github.com/trstringer/manual-approval
 COPY --from=builder /var/app/interrupter /var/app/interrupter
 ENTRYPOINT ["/var/app/interrupter"]

dockerfiles/Dockerfile.trafficgen

@@ -3,7 +3,7 @@ COPY . /var/app
 WORKDIR /var/app
 RUN CGO_ENABLED=0 go build -o trafficgen ./cmd/trafficgen
 
-FROM alpine:3.13@sha256:469b6e04ee185740477efa44ed5bdd64a07bbdd6c7e5f5d169e540889597b911
+FROM alpine:3.19@sha256:c5b1261d6d3e43071626931fc004f70149baeba2c8ec672bd4f27761f8e1ad6b
 LABEL org.opencontainers.image.source https://github.com/trstringer/manual-approval
 COPY --from=builder /var/app/trafficgen /var/app/trafficgen
 ENTRYPOINT ["/var/app/trafficgen"]

dockerfiles/Dockerfile.users

@@ -4,6 +4,6 @@ COPY . /var/app
 WORKDIR /var/app
 RUN CGO_ENABLED=0 go build -o users ./cmd/users
 
-FROM alpine:3.13@sha256:469b6e04ee185740477efa44ed5bdd64a07bbdd6c7e5f5d169e540889597b911
+FROM alpine:3.19@sha256:c5b1261d6d3e43071626931fc004f70149baeba2c8ec672bd4f27761f8e1ad6b
 COPY --from=builder /var/app/users /var/app/users
 ENTRYPOINT ["/var/app/users"]