(try to) upload whl package

.gitlab-ci.yml

@@ -62,7 +62,7 @@ upload:
     - build
   script:
     - WHL_FILE="dokos-$CI_COMMIT_TAG-py3-none-any.whl"
-    - WHL_FILE_PATH=`dist/$WHL_FILE`
+    - WHL_FILE_PATH="dist/$WHL_FILE"
     # curl requires absolute path!
     - WHL_FILE_PATH_ABS=`realpath $WHL_FILE_PATH`
     - 'curl --header "JOB-TOKEN: $CI_JOB_TOKEN" --upload-file "$WHL_FILE_PATH_ABS" "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/generic/$CI_COMMIT_TAG/$WHL_FILE"'