Bump alpine from 3.17.2 to 3.17.3

Bumps alpine from 3.17.2 to 3.17.3.

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

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

Author: dependabot[bot]

Dockerfile

@@ -17,7 +17,7 @@ RUN CGO_ENABLED=0 \
   go build -v -o app
 
 # copy compiled binary to a clear Alpine Linux image
-FROM alpine:3.17.2
+FROM alpine:3.17.3
 WORKDIR /
 RUN apk add --no-cache \
   ca-certificates