GH actions tutorials - Install TorchGeo from checked out repo (micros…

…oft#2306)

* Remove required.txt and install torchgeo from checked-out repo

* keep required.txt

.github/workflows/tutorials.yaml

@@ -33,7 +33,7 @@ jobs:
       - name: Install pip dependencies
         if: steps.cache.outputs.cache-hit != 'true'
         run: |
-          pip install -r requirements/required.txt -r requirements/docs.txt -r requirements/tests.txt planetary_computer pystac
+          pip install -r requirements/required.txt -r requirements/docs.txt -r requirements/tests.txt planetary_computer pystac .
           pip cache purge
       - name: List pip dependencies
         run: pip list