fix backward.

Author: RubelMozumder

.github/workflows/backward_compatibility.yml

@@ -20,11 +20,6 @@ jobs:
         with:
           fetch-depth: 0
           submodules: recursive
-
-      - name: Install nomad
-        if: "${{ matrix.python_version != '3.8'}}"
-        run: |
-          uv pip install nomad-lab[infrastructure]@git+https://gitlab.mpcdf.mpg.de/nomad-lab/nomad-FAIR.git
 
       - name: Install uv && Set up Python ${{ matrix.python-versions }}
         uses: astral-sh/setup-uv@v5
@@ -40,6 +35,11 @@ jobs:
           curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
           uv run python get-pip.py
 
+      - name: Install nomad
+        if: "${{ matrix.python_version != '3.8'}}"
+        run: |
+          uv pip install nomad-lab[infrastructure]@git+https://gitlab.mpcdf.mpg.de/nomad-lab/nomad-FAIR.git
+          
       - name: Install dependencies
         run: |
           uv run python -m pip install --upgrade pip