debugger: Clean imports

Simplify folder structure for objectserver

object: Move PDB to new code

object: Setup unload function as function pointer

object: Move OMF to new backend code

Tried to improve dump headers

object: Switch mscoff to new backend funcs

object: Move mdmp to new code

Relax CI tests, update README

object: Move dmp to new backend code

object: Improve signature reading, move COFF backend to new funcs

object: mach-o and elf kind functions

object: Add adbg_object_filesize

common: Improve error messaging, add adbg_error_reset

Mostly meaningless documentation

ar: Move to new backend

macho: Reset internal pointers when freeing

lx, ne: Reset internal pointers when freeing

pe: Reset internal pointers when freeing

object: Section search now supports PE32, Mach-O

elf: Sections and section selection by name

common: error -> errormgmt

elf: Rework backend handling

bit: Introduce adbg_bits_ptrbounds, deprecate adbg_bits_ptr_outside ...

Due to a lack of flexibility, a new function was prepared

bits: introduce better pointer boundcheck function

cv: move types to type, add sources

dumper: Reduce some noise to summary

Move getopt functions to its own module

macho: Support sections

macho: Add support for segment load commands