Bug#1040256: hdrmerge FTBFS with libraw 0.21.1

[Adrian Bunk <bunk@debian.org>]

Source: hdrmerge
Version: 0.5+git20200117-2
Severity: serious
Tags: ftbfs trixie sid

https://buildd.debian.org/status/logs.php?pkg=hdrmerge&ver=0.5%2Bgit20200117-2%2Bb5

...
/<<PKGBUILDDIR>>/src/ImageIO.cpp: In static member function ‘static hdrmerge::Image hdrmerge::ImageIO::loadRawImage(const QString&, hdrmerge::RawParameters&, int)’:
/<<PKGBUILDDIR>>/src/ImageIO.cpp:39:14: error: ‘struct libraw_output_params_t’ has no member named ‘shot_select’
   39 |     d.params.shot_select = shot_select;
      |              ^~~~~~~~~~~
...