[arm64] Correct workflow

Author: minggangw

.github/workflows/linux-build-and-test.yml

@@ -1,4 +1,3 @@
-
 name:  rclnodejs - Linux Build and Test
 
 on:
@@ -27,6 +26,8 @@ jobs:
   build:
     needs: identify-ros-distro
     runs-on: ubuntu-${{ matrix.ubuntu-version }}
+    # Run x64 jobs on all branches, but arm64 jobs only on the develop branch
+    if: ${{ matrix.architecture == 'x64' || contains(github.ref, 'develop') }}
     container:
       image: ${{ needs.identify-ros-distro.outputs.linuxos }}
     strategy:
@@ -35,12 +36,10 @@ jobs:
         node-version: [20.X, 22.X, 24.X]
         architecture: [x64]
         ubuntu-version: [latest]
-        # Add arm64 support for rolling.
         include:
           - architecture: arm64
             node-version: 22.X
             ubuntu-version: 24.04-arm
-            exclude: ${{ !contains(github.ref, 'develop') }}
     steps:
     - name: Setup Node.js ${{ matrix.node-version }} on ${{ matrix.architecture }}
       uses: actions/setup-node@v4