[EventBrocker] Removed sEventBroker define and Event struct

old_examples/tests/catch/example-test-fsm.cpp

old_examples/tests/catch/example-test-fsm.h

scripts/generators/eventgen.py

scripts/generators/fsmgen.py

src/shared/events/Event.h

src/shared/events/EventBroker.cpp

src/shared/events/EventBroker.h

src/shared/events/FSM.h

src/shared/events/utils/EventCounter.h

src/shared/events/utils/EventInjector.h

src/shared/events/utils/EventSniffer.h

src/shared/utils/TestUtils/TestHelper.h

src/tests/catch/test-eventbroker.cpp

src/tests/events/fsm/test-fsm.cpp

src/tests/events/fsm/test-fsm.h

src/tests/test-eventinjector.cpp

src/tests/test-hsm.cpp