Fixes for multi-layer (spatial scalability) including fix for #1510

See merge request jvet/VVCSoftware_VTM!2122

JVET-W0078: Multiview View Position SEI message

Fix #1509: lossless coding of RGB content

See merge request !2120

Fix reference picture list construction in case of inter-layer references (insert them before inactive references).

Align the QP of layer-1 picture with I-picture setting when B but only referring to an I picture of low layer (i.e. would be an I picture if layer was independent).

Align VTM with spec: fix inference value of pps_scaling_win_xxx_offset (equal to conformance window when not present).

Fix #1508: Use correct chroma format in call to verifyPlane

See merge request !2119

JVET-S0117 Virtual boundary rewriting for subpicture extraction

See merge request jvet/VVCSoftware_VTM!2056

JVET-S0154 aspect9 and JVET-S0158 aspect4: bitstream extraction of extracting non-nested SEI from nested SEI

See merge request jvet/VVCSoftware_VTM!1952

: Addition of deallocation of MVP SEI
: Removal of unnecessary editorial mistakes

JVET-W0133: Constrained RASL encoding for bitstream switching

See merge request jvet/VVCSoftware_VTM!2113

Revert chroma scaling changes introduced in !2095

See merge request jvet/VVCSoftware_VTM!2118

These changes are yielding different results under CTC, which is
undesirable.

Change hbd.cfg etc file to set appropriate Profile for HBD CTC

See merge request jvet/VVCSoftware_VTM!2117

change Profile from none to auto in hbd.cfg and replace ExtendedPrecision setting from 12-bit.cfg and 16-bit.cfg to hbd.cfg

Fix for #1505: access to m_pProfile, when no profile is set (Profile=none)

See merge request jvet/VVCSoftware_VTM!2116

m_pProfile is a nullptr in that case

Fix #1495 and #1501: GDR-related issues

See merge request jvet/VVCSoftware_VTM!2115

Fix parameters sets used for unavailable picture creation

See merge request jvet/VVCSoftware_VTM!2114

Uses the parameters sets of the current picture instead of first found.

JVET-W2005: Operation range extension profiles based on JVET-W0136 and meeting decisions

See merge request jvet/VVCSoftware_VTM!2110