Bump the docker group across 1 directory with 2 updates

Bumps the docker group with 2 updates in the / directory: golang and alpine.


Updates `golang` from 1.22.5 to 1.23.1

Updates `alpine` from 3.20.2 to 3.20.3

---
updated-dependencies:
- dependency-name: golang
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: docker
- dependency-name: alpine
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: docker
...

Signed-off-by: dependabot[bot] <[email protected]>

Dockerfile

@@ -1,10 +1,10 @@
-FROM golang:1.22.5 as build
+FROM golang:1.23.1 as build
 RUN mkdir /build
 WORKDIR /build
 COPY . .
 RUN export CGO_ENABLED=0 && make build
 
-FROM alpine:3.20.2
+FROM alpine:3.20.3
 RUN apk add --no-cache --update bash curl jq ca-certificates tini python3
 COPY --from=build /build/bin/script_exporter /bin/script_exporter
 EXPOSE 9469