Reapply "Release 2.1.5"

.gitattributes

@@ -4,3 +4,5 @@
 *.gpickle filter=lfs diff=lfs merge=lfs -text
 *.xlsx filter=lfs diff=lfs merge=lfs -text
 *.npy filter=lfs diff=lfs merge=lfs -text
+src/modules/applications/qml/classification/data/Images_2D/test_data/Negative/Negative.zip filter=lfs diff=lfs merge=lfs -text
+src/modules/applications/qml/classification/data/Images_2D/test_data/Positive/Positive.zip filter=lfs diff=lfs merge=lfs -text

.github/workflows/container_build_publish.yml

@@ -20,7 +20,9 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        platform: [linux/amd64, linux/arm64]
+        platform: [linux/amd64]
+        #  platform: [linux/amd64,linux/arm64]
+        #  ARM builds are (temporarily) removed in release 2.1.5 because pyscipopt 5.0 is unavailable for this platform
     # Sets the permissions granted to the `GITHUB_TOKEN` for the actions in this job.
     permissions:
       contents: read

.gitignore

@@ -317,3 +317,5 @@ $RECYCLE.BIN/
 /.settings/envs/
 /configs/
 /docs/_autosummary/
+src/modules/applications/qml/classification/data/Images_2D/test_data/**/*.jpg
+src/modules/applications/qml/classification/data/Images_2D/**/embeddings.csv