Update versions due to CVE vulnerabilities

Author: Nate Bynum

Dockerfile

@@ -23,7 +23,7 @@ COPY --from=builder /build/dist/*.whl /home/datashader/tmp/
 ENV PATH="$PATH:/home/datashader/.local/bin"
 RUN pip install --upgrade pip && \
     pip install --no-cache-dir /home/datashader/tmp/*.whl && \
-    pip install gunicorn==20.1.0 && \
+    pip install gunicorn==22.0.0 && \
     pip install uvicorn==0.24.0
 
 COPY deployment/logging_config.yml /opt/elastic_datashader/

pyproject.toml

@@ -39,7 +39,7 @@ humanize = "*"
 uvicorn = {extras = ["standard"], version = "0.24.0", optional = true}
 fastapi = ">=0.109.1"
 georgio = "2023.156.924"
-jinja2 = "3.1.2"
+jinja2 = "3.1.4"
 
 [tool.poetry.dev-dependencies]
 pytest = "*"