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/modules/Simulation/SlacSimulator/BUILD.bazel

@@ -0,0 +1,9 @@
+load("//modules:module.bzl", "cc_everest_module")
+
+cc_everest_module(
+    name = "SlacSimulator",
+    impls = [
+        "ev",
+        "evse",
+    ],
+)