FSW fixes to get everything compiling

[justinnuwin]

Errors and their respective fixes:

• Autocoded Topology header does not include *Impl for various components even though it externs them: This header is only included by files that include Topology.hpp, so Topology.cpp and App/Main.cpp.Component.hpp includes these component *Impl so this include was moved to Topology.hpp.
• Autocoded Topology header calls non-existent constructor of ActiveRateGroupImpl: Included patch file and build script which will generate the autocoded header and patch it with a non-initializing extern.
• TI ARM C++ Compiler RTS does not implement strnlen: FPrime has an implementation of this function since VxWorks doesnt have it either. Added the TI ARM compiler flag to the guard to include this implementation.
• TI ARM C++ Compiler RTS does not define NAME_MAX or PATH_MAX in limits.h. TODO: We may need to find a better value for, these as I just defined these macros with the values my 64-bit Linux machine uses.
• RM46x is little-endian architecture: Added little-endian flag to compiler flags (it was already set in the CCS project, but not for compiling the Fprime libraries)
• FreeRTOS build for RM46x does not include implementation of sockets: Remove Fprime modules that require socket libraries from build list
• Path to fprime installation directory uses hard-coded path: Update to use HOME environmental variable
• CubeRoverConfig has incorrectly defined divider values for ActiveRateGroup: Update divider values to reflect RM46x 220Mhz clock. TODO: Test that these values match wall clock time See Hardware In Loop Test document
• CubeRoverTime component is not built: Remove all instances and connections to this component until it has been built and tested Added back with c95a781 but includes CubeRoverTime directly rather than through Svc/Time

Tests: No unit tests for these changes, but @nrjbs87 and @alecjprobst were able to build the project without errors with these changes

[justinnuwin]

Since some of the timing can't be tested above the HAL without external resources, added tests TIME1 and TIME2 to hardware in the loop document.

[justinnuwin]

• FreeRTOS idle hook was modified to not perform no-ops anymore. Need to decide on rover operation during idle.
• Just a note for the future that Svc/BuffGndSockIf, Svc/UdpSender, Svc/UdpReceiver was removed from build list due to lack of socket support on FreeRTOS

[Mikeydavidr]

Nothing jumped out when viewing the changes, and I was able to get it to compile. There are still some items I am trying to understand.

[alecjprobst]

Looks good to me, surprised that we needed to up the rate group drivers that much but values make sense.