drop explicit awkward dependency

.github/workflows/dependencies-head.yml

@@ -32,31 +32,6 @@ jobs:
       run: |
         python -m pytest -r sx
 
-  awkward:
-
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: [ubuntu-latest]
-        python-version: ['3.11']
-
-    steps:
-    - uses: actions/checkout@v3
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
-      with:
-        python-version: ${{ matrix.python-version }}
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip setuptools wheel
-        python -m pip install --ignore-installed --upgrade -q --no-cache-dir -e .[test]
-        python -m pip uninstall --yes awkward
-        python -m pip install --upgrade --no-cache-dir git+https://github.com/scikit-hep/awkward-1.0.git
-        python -m pip list
-    - name: Test with pytest
-      run: |
-        python -m pytest -r sx
-
   uproot:
 
     runs-on: ${{ matrix.os }}

pyproject.toml

@@ -37,8 +37,6 @@ python_version = "3.9"
 [[tool.mypy.overrides]]
 module = [
     "uproot",
-    "awkward",
-    "awkward._v2",
     "pyhf",
     "matplotlib.*",
     "iminuit",

setup.cfg

@@ -25,7 +25,6 @@ python_requires = >=3.8
 install_requires =
     pyhf[minuit]~=0.7.0  # model.config.suggested_fixed / .par_names API changes, set_poi(None)
     boost_histogram>=1.0.0  # subclassing with family, 1.02 for stdev scaling fix (currently not needed)
-    awkward>=1.8  # _v2 API in submodule
     tabulate>=0.8.1  # multiline text
     matplotlib>=3.5.0  # layout kwarg for subplots
     # below are direct dependencies of cabinetry, which are also included via pyhf[iminuit]