[EGD-5149] Fix temporary path

Currently temporary path is in the fat partition. This patch
changes the temporary directory to the LFS partition.

[EGD-5135] Add new lfs part scheme in emulator

Add new littlefs filesystem user partion in the fat database

[EGD-5075] Add new vfs core to new lib syscalls

Add new vfs core support to the new lib filesystem syscalls,
so currently new platform is switched to the new fs

[EGD-5102] Fix compile on rt1051 platform

It is initial commmit which fix compilation after
vfs. global object removal. It still need implementation
newlib syscalls.

[EGD-5102] Fix warning errors in the BSP

Fix warning errors in the BSP module

[EGD-5737] Merge with master

Keep experimental up to date with changes from master

[EGD-5098] Fix and remove old vfs class

Fix and remove global vfs object remove all old data
included in the vfs.hpp class

[EGD-5097] Fix minor issues with littlefs fuse

Fix minor issues with littlefs implementation

[EGD-5097] Fix open flag translate

Fix open translation flags in the littlefs fuse

[EGD-5088] Change new filesystem implementation

Removed deprecated vfs calls from all applications.

[EGD-5074] Add native fscore for emulator

This is a first commit when the emulator uses
the new filesystem core.

libiosyscall library read environment variable

IOSYSCALS_REDIRECT_TO_IMAGE

When  IOSYSCALS_REDIRECT_TO_IMAGE=1 all syscalls
are redirected to the image. If env is not defined
or set to 0 only paths are translated and redirected
to the native linux syscalls

[EGD-5074] Remove free rtox library

Remove unneeded fat library from the freertos

[EGD-5074] Fix freertos mutex as unique

Add freertos mutex in the unique_ptr for avoid inclusion of the
freertos.h

[EGD-5074] Remove frertos-fat submodule

Remove uneeded fat freertos submodule

[EGD-5074] Add handle types in the vfs_subsystem

Add handle types in the vfs subsystem

[EGD-5074] Add submodule for hashmap

Add submodule for hashmap

[EGD-5074] Add support for dirent

Add support for dirent for new filesystem

[EGD-5074] Fix mutex class

Remove mutex in header

[EGD-5074] Remove old vfs from file indexer

File indexer should be fixed for use new vfs

[EGD-5074] Fix unit test vfs

Remove unit tests vfs for clas

[EGD-5074] Add Posix implementation with new fs

Add posix implementation with new fs core

[EGD-5074] Fix stdio syscalls

Fix all stdio syscalls

[EGD-5074] Fix iosyscalls scan family

Fix iosyscalls scan family

[EGD-5074] Fix native API

Fix native api

Work in progress some minor fixes

[EGD-5074] Fix lib stdio

Fix lib stdio

[EGD-5074] fix lseek return value in fat driver

Fix lseek return value in the fat driver

[EGD-5074]  Unit test fix

Unittest fixes

[EGD-5074] Emulator syscalls

Signed-off-by: Lucjan Bryndza <lucjan.bryndza@mudita.com>

changelog

battery renames, clean up, degreasing

[EGD-5089] linux battery bsp charging done added

[EGD-4932] new battery icons + battery in TopBar rework

[EGD-4932] all new battery icons - rename

[EGD-4794] all new battery icons (monochrome)

[EGD-4999] fix charger pluging but no icon on Linux

[EGD-5067] Add VS Code GDB configuration for RT1051 and Linux targets

Added "(gdb) Attach" and "(RT1051) RelWithDebInfo" configurations
Fixed RT1051 target gdb setup for FreeRTOS

changelog: fix broken changelog for v0.49.1