chore(deps): update cgr.dev/chainguard/python:latest docker digest to 678db95 (#393)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Dockerfile

@@ -2,7 +2,7 @@ FROM cgr.dev/chainguard/python:latest-dev@sha256:d1142f4047abd80526fa4917faf4b57
 WORKDIR /app
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt --user
-FROM cgr.dev/chainguard/python:latest@sha256:b4d22085870a58cb7c55328c108ca5b53ba89d438ce1709f958d8ac98b6cf5f0
+FROM cgr.dev/chainguard/python:latest@sha256:678db9554b6e1803adf77309a6e0ddee394ab0cf8d0b31f637bac385777bae56
 WORKDIR /app
 
 # Make sure you update Python version in path