Fix #1598: signal chroma location type when input is y4m

See merge request jvet/VVCSoftware_VTM!2588

JVET-AD0386: Processing Order SEI message update

See merge request jvet/VVCSoftware_VTM!2585

The default values of sps_chroma_horizontal_collocated_flag and
sps_chroma_vertical_collocated_flag are modified to take on values according to
the specified chroma location type. If no chroma location type is specified,
the default values of the flags are as prior to this commit.

JVET-AD0169: Downsampling filters in range 1.1 to 1.35 based on Kaiser(7) windowed sinc

See merge request jvet/VVCSoftware_VTM!2583

Fix #1599: include frame rate info in bitstream when provided in y4m file

See merge request jvet/VVCSoftware_VTM!2587

Express frame rate as ratio of two integer values throughout code
using struct Fraction

Add support for defining fractional frame rate from command line

Remove previous cycle macros

See merge request jvet/VVCSoftware_VTM!2584

Revert !2573 and add MultiLayerEnabledFlag=1 to two_layers.cfg

See merge request jvet/VVCSoftware_VTM!2582

Port changes from JVET-Z0072 to performance low delay configuration file

See merge request jvet/VVCSoftware_VTM!2577

Fixes for multilayer coding

See merge request jvet/VVCSoftware_VTM!2580

Fix type of literal in assert expression

See merge request jvet/VVCSoftware_VTM!2578

Length of syntax element can be up to 63 bits.

JVET-Z0072: enhanced referencing configs for random access and low delay

Without this fix, the "performance" low delay configuration file yields
worse R-D performance than the "regular" low delay configuration

Shorten Neural Network Post Filter Characteristics SEI parameters

See merge request jvet/VVCSoftware_VTM!2576

Fix compilation when EXTENSION_360_VIDEO is enabled

See merge request jvet/VVCSoftware_VTM!2575