JVET-Q0444: Conditional signaling of sps_affine_amvr_enabled_flag

See merge request jvet/VVCSoftware_VTM!1294

JVET-Q0436: Cabac Zero Word modification and JVET-P0188: MinCr encoder check

See merge request jvet/VVCSoftware_VTM!1313

JVET-Q0781: use two flags to signal the use of intra/inter slice(s) in the PH

See merge request jvet/VVCSoftware_VTM!1277

JVET-Q0169: AH9/AH12: Bitstream conformance requirements on subpicture ID

See merge request jvet/VVCSoftware_VTM!1311

JVET-Q0115: Move POC to Picture Header

See merge request jvet/VVCSoftware_VTM!1300

JVET-Q0438: Monochrome bug fixes

See merge request jvet/VVCSoftware_VTM!1302

Disallow subpic_info_present_flag and res_change_in_clvs_allowed_flag to
be both equal to 1
Name of these two syntax elements aligned with VVC Draft

Slice-level switch between TS residual coding and regular residual coding for lossless coding as in JVET-Q0089.
One SPS flag that controls both luma and chroma BDPCM simultaneously as under JVET-Q0089 (meeting notes) - removed chroma BDPCM flag.
Modified the .cfg files to reflect high-level chroma BDPCM changes.
Fix: Disabled CCALF in lossless.cfg (necessary) CCALF cannot be used if ALF is disabled (disabled in lossless.cfg)

JVET-Q0110/Q0785: Enable Chroma BDPCM for 420 and Chroma BDPCM Fixes

See merge request jvet/VVCSoftware_VTM!1283

Sets CTC screen content config to use chroma BDPCM as in JVET-Q0785
Aligns Intra Prediction mode with BDPCM mode for chroma as in JVET-Q0110
Adds separate chroma contexts for BDPCM as in JVET-Q0110
Aligns signaling order for chroma BDPCM to match with Spec as in JVET-Q0351 and JVET-Q0785

JVET-Q0447: Encoder estimation of weighted prediction parameters

See merge request jvet/VVCSoftware_VTM!1275

Fix pps_cr_beta_offset_div2 compliance check after !1281

See merge request jvet/VVCSoftware_VTM!1292

JVET-Q0512: encoder-side improvement on enabling chroma transform-skip for ACT

See merge request jvet/VVCSoftware_VTM!1287