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/interfaces/auth_token_provider.yaml

@@ -0,0 +1,8 @@
+description: Interface to provide a token
+vars:
+  provided_token:
+    description: The provided token
+    type: object
+    $ref: /authorization#/ProvidedIdToken
+errors:
+  - reference: /errors/generic