Bump elixir from 1.17.2-alpine to 1.17.3-alpine (#331)

Bumps elixir from 1.17.2-alpine to 1.17.3-alpine.

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

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

Dockerfile

@@ -1,4 +1,4 @@
-FROM elixir:1.17.2-alpine AS build
+FROM elixir:1.17.3-alpine AS build
 # install build dependencies
 RUN apk add --no-cache build-base npm git python3
 # prepare build dir