workflows: build-matplotlib: patch source, simplify python-wheels path

Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>

Author: threexc

.github/workflows/build-matplotlib.yml

@@ -41,12 +41,6 @@ jobs:
       SDIST_NAME: ${{ steps.sdist.outputs.SDIST_NAME }}
 
     steps:
-      - name: Checkout python-wheels
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
-        with:
-          path: python-wheels-repo
-          persist-credentials: false
-
       - name: Checkout matplotlib v${{ env.MPL_VERSION }}
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
         with:
@@ -55,13 +49,25 @@ jobs:
           fetch-depth: 0
           persist-credentials: false
 
-      - uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39  # v8.2.0
-        name: Install Python
+      - name: Checkout python-wheels
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
+        with:
+          path: python-wheels
+          persist-credentials: false
+
+      - name: Install Python
+        uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39  # v8.2.0
         with:
           python-version: '3.12'
           activate-environment: true
           enable-cache: false
 
+      # We need to patch the matplotlib source to increase a threading test
+      # timeout for the native runners
+      - name: patch matplotlib source
+        run: |
+          git apply python-wheels/patches/matplotlib/${{ env.MPL_VERSION }}/00*.patch
+
       # Something changed somewhere that prevents the downloaded-at-build-time
       # licenses from being included in built wheels, so pre-download them so
       # that they exist before the build and are included.
@@ -100,7 +106,7 @@ jobs:
       - name: Checkout python-wheels
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
         with:
-          path: python-wheels-repo
+          path: python-wheels
           persist-credentials: false
 
       - name: Download sdist
@@ -175,7 +181,7 @@ jobs:
       - name: Checkout python-wheels
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
         with:
-          path: python-wheels-repo
+          path: python-wheels
           persist-credentials: false
 
       - name: Download wheels
@@ -185,7 +191,7 @@ jobs:
           path: dist
 
       - name: Publish to GitLab PyPI registry
-        uses: ./python-wheels-repo/actions/publish-to-gitlab
+        uses: ./python-wheels/actions/publish-to-gitlab
         with:
           gitlab-username: ${{ vars.GITLAB_DEPLOY_USER }}
           gitlab-token: ${{ secrets.GITLAB_DEPLOY_TOKEN }}