Update how container builds (remove conda)

• use new devops usgs/obspy images
• move check code into gitlab pipeline
• update how containers build

scripts/ci_check_code.sh

-#! /bin/bash -ex
-
-PYTHON_VERSION=${PYTHON_VERSION:-"3.8"}
-
-
-if [ -f "/etc/profile.d/conda.sh" ]; then
-  # Add conda to path
-  source /etc/profile.d/conda.sh
-fi
-
-# Install Project Dependencies
-conda config --add channels conda-forge
-conda install python=${PYTHON_VERSION} obspy pycurl
-pip install pipenv
-pipenv --site-packages install --dev --pre --skip-lock
-pipenv run which python
-# Run Code Checks
-pipenv run black --check .
-pipenv run pytest --cov-report xml:cov.xml --cov=geomagio
-pipenv run safety check