Remove bundling Python 3.13 in the Dockerfile

Author: Ickerday

Dockerfile

@@ -24,8 +24,7 @@ USER splunk
 
 WORKDIR /tmp/sdk
 
-RUN /opt/splunk/bin/python3.13 -m venv .venv
-RUN /bin/bash -c "source .venv/bin/activate && LD_LIBRARY_PATH=/opt/splunk/lib python -m pip install '.[openai]' --target=/splunklib-deps"
+RUN /bin/bash -c "LD_LIBRARY_PATH=/opt/splunk/lib /opt/splunk/bin/python3.13 -m pip install '.[openai]' --target=/splunklib-deps"
 
 USER ${ANSIBLE_USER}
 WORKDIR /opt/splunk