CI: Make sure curl is installed whenever using "build_vendored.py"

Author: F30

.github/workflows/ci.yml

@@ -39,7 +39,11 @@ jobs:
           git checkout 22e2cb44a
           pip install .
       - run: pip install -e .[dev]
-      - run: ./build_vendored.py
+      - name: Get vendored dependencies
+        run: |
+          apt-get --yes update
+          apt-get --yes install curl
+          ./build_vendored.py
       - name: Collect and compress assets
         run: |
           django-admin collectstatic --noinput
@@ -77,7 +81,10 @@ jobs:
           git clone https://github.com/pretalx/pretalx.git
           pip install ./pretalx
       - run: pip install -e .[dev]
-      - run: ./build_vendored.py
+      - name: Get vendored dependencies
+        run: |
+          apt-get --yes install curl
+          ./build_vendored.py
       - name: Collect and compress assets
         run: |
           django-admin collectstatic --noinput
@@ -105,7 +112,11 @@ jobs:
     container: python:3.13-bookworm
     steps:
       - uses: actions/checkout@v4
-      - run: pip install build
+      - name: Install build dependencies
+        run: |
+          apt-get --yes update
+          apt-get --yes install curl
+          pip install build
       - run: make build
       - name: Archive build results
         uses: actions/upload-artifact@v4

.github/workflows/publish.yml

@@ -12,7 +12,11 @@ jobs:
     container: python:3.13-bookworm
     steps:
       - uses: actions/checkout@v4
-      - run: pip install build
+      - name: Install build dependencies
+        run: |
+          apt-get --yes update
+          apt-get --yes install curl
+          pip install build
       - run: make build
       - name: Store build results
         uses: actions/upload-artifact@v4