Add extracted tools: CitrineOS, OpenOCPP, ShapeShifter

- CitrineOS core extracted (CSMS OCPP 2.0.1)
- OpenOCPP extracted (firmware OCPP 1.6J/2.0.1)
- ShapeShifter library installed (pip install -e)
- ShapeShifter specification extracted
- EVerest extracted

TODO updated with progress

tools/EVerest-main/applications/utils/everest-testing/CMakeLists.txt

@@ -0,0 +1,9 @@
+ev_create_pip_install_targets(
+    PACKAGE_NAME
+        "everest-testing"
+)
+
+ev_create_python_wheel_targets(
+    PACKAGE_NAME
+        "everest-testing"
+)