7.46v2

• Add extra modes to --vpp-denoise. ( #147 )
• Add --max-framesize-i, --max-framesize-p. ( #148 )
• Fix --vpp-colorspace hdr2sdr not working correctly when input colorprim is not specified. ( #149 )
• Avoid driver error when checking HEVC PG mode features not detected correctly.
  This forces HEVC CQP, ICQ to be enabled, but detection might not be correct.