chore: update python version for agent

Author: lockwobr

.github/workflows/agent-ci.yaml

@@ -35,7 +35,7 @@ on:
 env:
   REGISTRY: ghcr.io
   IMAGE_NAME: ${{ github.repository }}
-  PYTHON_VERSION: 3.12
+  PYTHON_VERSION: 3.13
 jobs:
   fetch-distroless-versions:
     name: Fetch Latest Distroless Versions
@@ -111,6 +111,10 @@ jobs:
       pull-requests: write
     steps:
       - uses: actions/checkout@v4
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
       - name: Run unittests
         run: |
           cd agent

agent/hatch.toml

@@ -18,7 +18,7 @@ cov = [
 ]
 
 [[envs.all.matrix]]
-python = ["3.12"]
+python = ["3.13"]
 
 [envs.lint]
 detached = true

containers/agent.Dockerfile

@@ -14,7 +14,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM python:3.12-bookworm AS builder
+ARG PYTHON_VERSION
+
+FROM python:${PYTHON_VERSION}-bookworm AS builder
 
 ARG AGENT_VERSION 
 
@@ -51,12 +53,12 @@ LABEL org.opencontainers.image.base.name="nvcr.io/nvidia/distroless/python:${PYT
       org.opencontainers.image.licenses="Apache-2.0" \
       org.opencontainers.image.title="skyhook-agent" \
       org.opencontainers.image.version="${AGENT_VERSION}" \
-      org.opencontainers.image.revision="${GIT_SHA}"
+      org.opencontainers.image.revision="${GIT_SHA}" \
       python.version="${PYTHON_VERSION}" \
       distroless.version="${DISTROLESS_VERSION}"
 
 # Copy the installed packages and scripts from builder
-COPY --from=builder /code/venv/lib/python3.12/site-packages /usr/local/lib/python3.12/site-packages
+COPY --from=builder /code/venv/lib/python${PYTHON_VERSION}/site-packages /usr/local/lib/python${PYTHON_VERSION}/site-packages
 COPY --from=builder /code/venv/bin/controller /usr/local/bin/
 
 # Run as root so we can chroot