plug-ins: port file-heif and file-webp to the new export stuff

5 jobs for master in 19 minutes and 40 seconds (queued for 1 second)
Status Job ID Name Coverage
  Dependencies
passed #461499
deps-git

00:03:47

passed #461500
deps-x86_64-w64-mingw32

00:19:04

 
  Gimp
failed #461501
gimp-autotools

00:00:33

failed #461502
gimp-meson

00:00:33

failed #461503
gimp-x86_64-w64-mingw32-meson

00:00:34

 
Name Stage Failure
failed
gimp-x86_64-w64-mingw32-meson Gimp
Created fresh repository.
From https://gitlab.gnome.org/GNOME/gimp
* [new branch] master -> origin/master
Checking out b5f10b6e as master...
fatal: reference is not a tree: b5f10b6edaacb39e2d7f92fbc1b459f5b926b83a
Uploading artifacts...
WARNING: _build/: no matching files
ERROR: No files to upload
ERROR: Job failed: exit code 1
failed
gimp-autotools Gimp
Created fresh repository.
From https://gitlab.gnome.org/GNOME/gimp
* [new branch] master -> origin/master
Checking out b5f10b6e as master...
fatal: reference is not a tree: b5f10b6edaacb39e2d7f92fbc1b459f5b926b83a
Uploading artifacts...
WARNING: _build: no matching files
ERROR: No files to upload
ERROR: Job failed: exit code 1
failed
gimp-meson Gimp
Created fresh repository.
From https://gitlab.gnome.org/GNOME/gimp
* [new branch] master -> origin/master
Checking out b5f10b6e as master...
fatal: reference is not a tree: b5f10b6edaacb39e2d7f92fbc1b459f5b926b83a
Uploading artifacts...
WARNING: _build: no matching files
ERROR: No files to upload
ERROR: Job failed: exit code 1