Fix Monodocs build (#5000)

Signed-off-by: Kevin Su <[email protected]>

.github/workflows/tests.yml

@@ -27,20 +27,35 @@ jobs:
   docs:
     runs-on: ubuntu-latest
     steps:
-      - name: Fetch the code
+      - name: Fetch flyte code
+        uses: actions/checkout@v4
+        with:
+          path: "${{ github.workspace }}/flyte"
+      - name: Fetch flytekit code
         uses: actions/checkout@v4
+        with:
+          repository: flyteorg/flytekit
+          path: "${{ github.workspace }}/flytekit"
       - uses: conda-incubator/setup-miniconda@v3
         with:
           auto-update-conda: true
           python-version: 3.9
       - shell: bash -el {0}
+        working-directory: ${{ github.workspace }}/flyte
         run: |
           conda install -c conda-forge conda-lock
           conda-lock install -n monodocs-env monodocs-environment.lock.yaml
       - shell: bash -el {0}
+        working-directory: ${{ github.workspace }}/flyte
         run: |
           conda activate monodocs-env
+          export SETUPTOOLS_SCM_PRETEND_VERSION="2.0.0"
           pip install -e ./flyteidl
+      - shell: bash -el {0}
+        working-directory: ${{ github.workspace }}/flytekit
+        run: |
+          conda activate monodocs-env
+          pip install -e .
           conda info
           conda list
           conda config --show-sources
@@ -49,6 +64,7 @@ jobs:
       - name: Setup Graphviz
         uses: ts-graphviz/setup-graphviz@v1
       - name: Build the documentation
+        working-directory: ${{ github.workspace }}/flyte
         shell: bash -el {0}
         run: |
           conda activate monodocs-env