REN, Fixes, and Nitpicks

[Al-Azif]

Don't accept this pull, I'll make separate ones for each component once everything is tested and other pending changes in other forks are accepted.

Changes

• Fixed dynlib_dlsym patch (6.72)
• Added ssc_enable_fakepkg_patch in FakePkgManager plugin (4.05-6.72, Was only enabled for 5.05)
• Adjusted ShellUIPatch() in FakePkgManager (To include though 6.72)
• Add external drive support (4.50+)
  • Downgrades drive version to 4.50 if greater than 4.50 Maybe as a separate PKG or something as it's not "necessary" on a patched system
• Added remote play enabler plugin (4.05-6.72)
• Started standardizing Kdlsym to match the others (4.05-6.72)
• Added missing patches from previous firmwares (6.72)
• Removed printf kernel patches for 4.05-5.05 whose need is preempted by another patch
• Standardized the loader's patches and whitespace (Need to get a clang-format config for the repo)

Inquiries

• Are the new offsets/patches I placed on the bottom, of 6.72's Patches/Kdlsym, necessary, should they be removed or added to other firmwares?
• Should the parens in the kdlsym (6.72) file be used everywhere or removed? I purposely left them off what I added to make it easier to see what has changed until this pull is ready.
• What about:

  #pragma clang diagnostic push
  //#pragma clang diagnostic warning "-Wunused-macros"

TODO

• [ ] A new kernel patch for 6.72 may be incorrect. It'd be a good idea to double check all the kernel patches but these should have special attention placed on them:
  • [ ] Verbose Panics (Did they butcher 75% of the function this was in?)
  • [ ] ptrace patches (Specifically the second one)
• [ ] ssc_enable_fakepkg_patch appears to break 6.72 even though the patch appears the same as 5.05 where it functions without error (Also needs to be tested on other firmwares besides 5.05)
• [ ] Rest mode issues... possibly related to the above issues/patches... or not because testing on master branch for 5.05 it's broken for me too

Notes

• Still a WIP and needs testing as I can't always tell if it's a bad patch or bad exploit at the moment.
• Addresses #83
• Feel free to add a commit to fix any errors/address a TODO

[Al-Azif]

Currently the fork hosted on the DNS includes these additional patches for 6.72:

    s_Ret = Utilities::ProcessReadWriteMemory(s_Process, (void*)(s_TextStart + 0x0033943E), 5, (void*)"\x31\xC0\xFF\xC0\x90", nullptr, true);
    if (s_Ret < 0)
    {
        WriteLog(LL_Error, "ssc_enable_data_mount_patch");
        return false;
    }

    s_Ret = Utilities::ProcessReadWriteMemory(s_Process, (void*)(s_TextStart + 0x007268C9), 5, (void*)"\x31\xC0\x90\x90\x90", nullptr, true);
    if (s_Ret < 0)
    {
        WriteLog(LL_Error, "ssc_debug_trophies");
        return false;
    }

    s_Ret = Utilities::ProcessReadWriteMemory(s_Process, (void*)(s_TextStart + 0x000DD2A6), 5, (void*)"\x90\x90\x90\x90\x90", nullptr, true);
    if (s_Ret < 0)
    {
        WriteLog(LL_Error, "ssc_enable_screenshots");
        return false;
    }

and comments out the ssc_enable_fakepkg_patch block as well as the Verbose Panics, Enable mount for unprivileged user, and patch suword_lwpid patches