Use github xdis for now...

It has fixes to instruction handling we need here.

.github/workflows/macos.yml

@@ -22,9 +22,11 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install -e .
+        # Until the next xdis release:
+        pip install --local -e git+https://github.com/rocky/python-xdis.git#egg=xdis
         # Not sure why "pip install -e" doesn't work above
         # pip install click spark-parser xdis
+        pip install -e .
         pip install -r requirements-dev.txt
     - name: Test this package
       run: |

.github/workflows/ubuntu.yml

@@ -13,14 +13,16 @@ jobs:
       matrix:
         python-version: [3.8, 3.9]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
+        # Until the next xdis release:
+        pip install --local -e git+https://github.com/rocky/python-xdis.git#egg=xdis
         pip install -e .
         # pip install click spark-parser xdis
         pip install -r requirements-dev.txt