feat: bump radiorabe/s2i-python from 2.1.7 to 2.1.8 (#422)

Bumps [radiorabe/s2i-python](https://github.com/radiorabe/container-image-rabe-s2i-python-minimal) from 2.1.7 to 2.1.8.
- [Release notes](https://github.com/radiorabe/container-image-rabe-s2i-python-minimal/releases)
- [Commits](radiorabe/container-image-rabe-s2i-python-minimal@v2.1.7...v2.1.8)

---
updated-dependencies:
- dependency-name: radiorabe/s2i-python
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Dockerfile

@@ -1,4 +1,4 @@
-FROM ghcr.io/radiorabe/s2i-python:2.1.7 AS build
+FROM ghcr.io/radiorabe/s2i-python:2.1.8 AS build
 
 COPY --chown=1001:0 ./ /opt/app-root/src/