fix: install libx11-dev for ubuntu build

Author: daniel-sc

.github/workflows/release.yml

@@ -32,6 +32,12 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4
+      # on unbuntu-latest, libx11-dev is required for building.
+      - name: Install dependencies
+        run: |
+          if [ ${{ matrix.os }} = 'ubuntu-latest' ]; then
+              sudo apt-get update && sudo apt-get install -y libx11-dev
+          fi
       - uses: taiki-e/upload-rust-binary-action@v1
         with:
           # (required) Comma-separated list of binary names (non-extension portion of filename) to build and upload.