Pass spdm_context to HAL functions

[steven-bellock]

From #2487.

Integrators may instantiate multiple endpoints using the libraries in libspdm/library. However many of the Integrator-implemented functions in https://github.com/DMTF/libspdm/tree/main/include/hal/library assume a single instance. For example when libspdm_generate_measurement_summary_hash is called the function cannot discern between the multiple instances. To alleviate this the spdm_context should be passed to these functions. LIBSPDM_DATA_APP_CONTEXT_DATA can probably be used to identify the context. If not then #1951 can be implemented.