ci: properly open pyproject (#63)

Signed-off-by: Aubin Lambaré <aubin.lambare@cs-soprasteria.com>

Author: alambare

.github/workflows/package.yml

@@ -35,7 +35,7 @@ jobs:
       - name: Determine the container tag and labels
         id: container_tag
         run: |
-          APP_VERSION=$(python -c "import tomllib; print(tomllib.load(open('pyproject.toml'))['project']['version'])")
+          APP_VERSION=$(python -c "import tomllib; print(tomllib.load(open('pyproject.toml', 'rb'))['project']['version'])")
           echo "APP_VERSION=$APP_VERSION" >> $GITHUB_ENV
 
           EODAG_VERSION=$(PYTHONWARNINGS="ignore::SyntaxWarning" uv run --active python -c "import eodag; print(eodag.__version__)")