build(deps): bump alpine from 3.19.0 to 3.20.0

Bumps alpine from 3.19.0 to 3.20.0.

---
updated-dependencies:
- dependency-name: alpine
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Dockerfile

@@ -7,7 +7,7 @@ COPY . .
 RUN --mount=type=cache,target=/go/pkg/mod --mount=type=cache,target=/root/.cache/go-build GOMODCACHE=/go/pkg/mod GOCACHE=/root/.cache/go-build go build
 
 # Runtime image
-FROM alpine:3.19.0
+FROM alpine:3.20.0
 RUN apk update && apk add ca-certificates && rm -rf /var/cache/apk/*
 COPY --from=builder /build/s3syncer /app/s3syncer
 WORKDIR /app