Revert to alpine based container image

* Drop the awscli since I no longer have a use case where
kubectl needs to exec the aws cli tool
* If this is ever brought back, it needs to be installed in
a way that is multi-arch

Dockerfile

@@ -2,18 +2,12 @@ FROM docker.io/golang:1.20.6 AS builder
 COPY . src
 RUN cd src && make build
 
-FROM docker.io/fedora:38
+FROM docker.io/alpine:3.18.2
 LABEL maintainer="Dalton Hubble <dghubble@gmail.com>"
 LABEL org.opencontainers.image.title="scuttle",
 LABEL org.opencontainers.image.source="https://github.com/poseidon/scuttle"
 LABEL org.opencontainers.image.vendor="Poseidon Labs"
-# AWS CLI v2 is an ugly pile of Python with dynamic linking to specific
-# shared objects they zip up. And the zip doesn't even have a checksum
-#
-# Added for a customer using kubeconfig that exec's the aws cli
-# https://docs.aws.amazon.com/eks/latest/userguide/create-kubeconfig.html
-RUN dnf install -y curl zip && \
-  curl -L https://awscli.amazonaws.com/awscli-exe-linux-x86_64-2.8.13.zip -o awscliv2.zip && \
-  unzip awscliv2.zip && ./aws/install
+
+RUN apk --no-cache --update add ca-certificates
 COPY --from=builder /go/src/bin/scuttle /usr/local/bin
 ENTRYPOINT ["/usr/local/bin/scuttle"]