core: bump goauthentik/fips-python

Bumps goauthentik/fips-python from 3.12.7-slim-bookworm-fips to 3.13.1-slim-bookworm-fips.

---
updated-dependencies:
- dependency-name: goauthentik/fips-python
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Dockerfile

@@ -94,7 +94,7 @@ RUN --mount=type=secret,id=GEOIPUPDATE_ACCOUNT_ID \
     /bin/sh -c "/usr/bin/entry.sh || echo 'Failed to get GeoIP database, disabling'; exit 0"
 
 # Stage 5: Python dependencies
-FROM ghcr.io/goauthentik/fips-python:3.12.8-slim-bookworm-fips AS python-deps
+FROM ghcr.io/goauthentik/fips-python:3.13.1-slim-bookworm-fips AS python-deps
 
 ARG TARGETARCH
 ARG TARGETVARIANT
@@ -139,7 +139,7 @@ RUN --mount=type=bind,target=./pyproject.toml,src=./pyproject.toml \
     poetry install --only=main --no-ansi --no-interaction --no-root"
 
 # Stage 6: Run
-FROM ghcr.io/goauthentik/fips-python:3.12.8-slim-bookworm-fips AS final-image
+FROM ghcr.io/goauthentik/fips-python:3.13.1-slim-bookworm-fips AS final-image
 
 ARG VERSION
 ARG GIT_BUILD_HASH