ci(scrolling): validate native viewport contracts on Linux

Author: eval-exec

.github/workflows/native-display-contract.yml

@@ -20,6 +20,7 @@ on:
         default: all
         options:
           - all
+          - linux
           - macos
           - windows
 
@@ -33,9 +34,10 @@ jobs:
       matrix:
         include: >-
           ${{ fromJSON(
+            inputs.platform == 'linux' && '[{"runner":"ubuntu-24.04","target":"x86_64-unknown-linux-gnu"}]' ||
             inputs.platform == 'macos' && '[{"runner":"macos-latest","target":"aarch64-apple-darwin"}]' ||
             inputs.platform == 'windows' && '[{"runner":"windows-latest","target":"x86_64-pc-windows-msvc"}]' ||
-            '[{"runner":"macos-latest","target":"aarch64-apple-darwin"},{"runner":"windows-latest","target":"x86_64-pc-windows-msvc"}]'
+            '[{"runner":"ubuntu-24.04","target":"x86_64-unknown-linux-gnu"},{"runner":"macos-latest","target":"aarch64-apple-darwin"},{"runner":"windows-latest","target":"x86_64-pc-windows-msvc"}]'
           ) }}
     runs-on: ${{ matrix.runner }}
     timeout-minutes: 150
@@ -44,6 +46,9 @@ jobs:
       RUST_BACKTRACE: 1
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - name: Install Linux build and headless display dependencies
+        if: runner.os == 'Linux'
+        run: scripts/ci/setup-linux.sh ecosystem
       - name: Install macOS build dependency
         if: runner.os == 'macOS'
         run: brew install pkg-config