exif: disable draconic dmc-gh2 workaround (#10074)
Redo error checking logic for stat()

Reimplements 7cca3bc9326ac3a56d1c70af29fc81939ca37b70
French translation of usermanual till Input color profile module (not included)
Merge branch 'master' of https://github.com/darktable-org/darktable
Update French translation of usermanual till Input color profile (not included)
usermanual: new extended section on geotagging thanks to Rudolf Martin
usermanual: fix for #10079
Update French translation of the usermanual till Correction group (not included)
Don't use GnomeKeyring >= 3.12.0

They broke their API by deprecating the shit out of it and I don't feel
like cleaning up behind them. Merging libsecret support should be the
real fix.
Fix CID 1233591: Misplaced #ifdef
usermanual: update on geotagging panel thanks to Rudolf Martin
colorout: rename misleading high_quality_processing const to force_lcms2

our code already has a real high_quality_processing config property,
using an identical variable for something entirely different is
highly confusing and potentially misleading.
Colorin IOP: prevent crashes in legacy presets update infrastructure
Same as aa9a36330fafe0b965c47c255f52e59e174badab

TODO: go through each reload_defaults() in src/iop/* and fix all similar cases.
Prefer zero initializer over memset

Created using following semantic patch and Coccinelle:

@@
type T;
identifier tmp;
@@
- T tmp;
+ T tmp = { 0 };
- memset(&tmp, 0, sizeof(T));
Cacorrect IOP: prevent crashes in legacy presets update infrastructure
Colormapping IOP: prevent crashes in legacy presets update infrastructure

memset's are not needed. I checked that (at least when using C99 initialization), everything is zero-initialized by default.
Demosaic IOP: prevent crashes in legacy presets update infrastructure
Flip IOP: prevent crashes in legacy presets update infrastructure
Highlights IOP: prevent crashes in legacy presets update infrastructure
Rawdenoise IOP: prevent crashes in legacy presets update infrastructure