Remove special isar installation in workflow

Let isar be installed through dependencies in setup.py

Author: tsundvoll

.github/workflows/pythonpackage.yml

@@ -25,11 +25,10 @@ jobs:
       with:
         python-version: ${{ matrix.python-version }}
 
-    - name: Install dependencies
-      run: |
-        pip install --upgrade pip
-        pip install git+https://github.com/equinor/isar.git@main
-        pip install -e ".[dev]"
+      - name: Install dependencies
+        run: |
+          pip install --upgrade pip
+          pip install -e .[dev]
 
     - name: Lint
       run: |