scs: implement DoShellServer

LogManager: implement system module, client api, logging api (#1617) ...

Some notes:

* Unless `atmosphere!enable_log_manager` is true, Nintendo's log manager will be used instead.
  * This prevents paying memory costs for LM when not enabling logging.
  * To facilitate this, Atmosphere's log manager has a different program id from Nintendo's.
  * `atmosphere!enable_htc` implies `atmosphere!enable_log_manager`.
* LogManager logs to tma, and the SD card (if `lm!enable_sd_card_logging` is true, which it is by default).
* Binary logs are saved to `lm!sd_card_log_output_directory`, which is `atmosphere/binlogs` by default.

fusee: attempt reboot to self if possible, better abort/fatal handlers

stratosphere: remove 0.19.0 update cleanup logic.

ams-1.0.0: meso no longer optional, remove conditional logic

dmnt: various cheat changes/suggestions that have been cooking a while

ams: std::optional -> util::optional

erpt: fix 0x100 byte memory leak on creation of new report

mem: actually fully fix the heap bug, add comments for future self

mem: fix rare crash/logic error in heap allocation code

libstrat: fix override operator new to be noexcept (closes #1494)

ams: move around abort handler to avoid linker errors

sm: update to excise unnecessary library code

fs: add access log strings for DirectoryEntryType

erpt: fix reading files that don't exist

boot: update all autogenerated parameters other than charge

erpt: implement forced shutdown detection

erpt: Implement 12.0.0 AppletTotalActiveTime tracking

fs: properly implement OperateRangeWithBuffer, correct OperationId names.

ams: assume gcc 11

strat: compat with gcc 11

erpt: implement AppletActiveTimeInfoList

strat: no longer materially constrained by sm session limit

ncm: fix iteration of nested-subdirectory content files

boot2: migration also not launched in 12.0.0

ncm: fix random error when deleting content

fs: add (stubbed) OperateRangeWithBuffer implementation

erpt: add (stubbed, TODO after 0.19.0) support for 12.0.0

boot2: grc is no longer launched by boot2 on 12.0.0+

pgl: update to use tipc (untested)