JVET-AD0056 Item 13: implementation of nnpfa_target_base_flag

See merge request jvet/VVCSoftware_VTM!2625

JVET-AD0233 Items 1,2,6: Add NNFPC constraints and chroma sample location

See merge request jvet/VVCSoftware_VTM!2620

JVET-AD0056 Item 12: remove redundant constraints on nnpfa_target_id

See merge request jvet/VVCSoftware_VTM!2624

Fix RPL construction

See merge request jvet/VVCSoftware_VTM!2621

JVET-AD0091 items 4-6: add constraints for nnfpc padding

See merge request jvet/VVCSoftware_VTM!2612

Clean up code and properly track number and position of active
reference pictures

Copy active references from other list before inserting inactive
references

fix MSAN issues

See merge request jvet/VVCSoftware_VTM!2623

Fixed some parts of code that are reported as 'use-of-uninitialized-value'
by MemorySanitizer (using clang++-16)

Add CHECK statement to avoid possible buffer overflow

See merge request jvet/VVCSoftware_VTM!2622

JVET-AD0056 Item 8: Move nnpfc_separate_colour_description_present_flag

See merge request jvet/VVCSoftware_VTM!2618

JVET-AD0056 Item 7: nnpfc_inp_order_idc and nnpfc_out_order_idc constraints

See merge request jvet/VVCSoftware_VTM!2619

Remove singleComp function and clean up singleChan function

See merge request jvet/VVCSoftware_VTM!2617

Also resolves a compilation issue with gcc 13.1 on macos/brew

Fix compile issues with GCC 13 on Windows

See merge request jvet/VVCSoftware_VTM!2616

JVET-AD0056 Item 9: add condition for nnpfc padding signaling

See merge request jvet/VVCSoftware_VTM!2615