[EGD-5047] Add support for newlib time

Add support for newlib time standard syscalls.

[EGD-5927] Redirect access to '/lib' in emulator

Sanitizer was trying to access libraries after all objects
got deleted and hung in a nested bug state.

[EGD-5900] Fix filesystem performance issue (Linux)

Make fread/fwrite ignore requested item size
and perform on 8KB blocks

[EGD-5860] Fix build packages

Merging and cleaning cmakes requred cleaning.

Merge branch 'EGD-5737-merge-master-to-exp-lbr-fix'

[EGD-5590] Fix boot config procedure

Boot config procedure was outdated and didn't actually work

[EGD-5596] Fix fread() handling of EOF

iosyscalls' fread() should interpret zero bytes read as EOF.

[EGD-5522] Remount fs R/W for backup or update

After setting vFAT to be read only by default backup,
update and factory reset procedures need to remount R/W
first.

[EGD-5266] Fix test harness

Covers harness issues that occures on experimental branch
due to the new filesystem implementation.

[EGD-5378] Fix missing condition

Some strange mistake happened during a rebase.

[EGD-5378] Add informative message before aborting iosyscalls

This fix gives basic information about missing syscalls
before aborting from libiosyscalls preload.

[EGD-5146] Add read LFS block size from part

Add littlefs block size from partition bootable offset

[EGD-5318] Fix coding style in board/

Code style check was disabled for board/ subfolder.
This commit fixes coding and enables style check
for this folder.

[EGD-5297] Fix Release build on linux

Some minor warnings were preventing us from completing
Release build of Linux emulator.

[EGD-5332] Fix heap size and other merge fixes

After merge with master we are unable to run any application
It was caused by the insufficent heap size

[EGD-5289] Fix VFS folder mapping in emulator

Folder filtering prevented us from accessing /sys folder
of VFS image. This fix redirects all /sys references to
the image by default, requiring us to explicitly specify
all paths we want to redirect to Linux fs.

[EGD-5248] Add statvfs to the libiosyscall library

Added support for statvfs in the libiosyscall library.
It is needed in service desktop implementation.

[EGD-5139] Add some missing POSIX calls

This commit adds interceptions for common POSIX calls.
Issue [EGD-4551] has shown that some calls can be made from
stdlibc++ that we didn't trace or intercept so far. Our goal
here is to improve our POSIX coverage.

[EGD-4551] Add missing read() interception

Fix error caused by libstdc++ passing our fd to native read()

[EGD-5177] Change iosyscalls code style

This commit is part of libiosyscalls refining task.
Its purpose is to make this code more predictable and
easier to maintain (as well as fixing some minor bugs).