Fix matrix condition expression in workflow

.github/workflows/cloud-neutra-golden-image.yaml

@@ -76,7 +76,7 @@ jobs:
             ubuntu_version: "2204"
             cpu_arch: arm64
 
-    if: >
+    if: ${{
       github.event_name == 'schedule' ||
       (
         github.event_name == 'workflow_dispatch' &&
@@ -84,6 +84,7 @@ jobs:
         github.event.inputs.ubuntu_version == matrix.ubuntu_version &&
         github.event.inputs.cpu_arch == matrix.cpu_arch
       )
+    }}
 
     steps:
       - uses: actions/checkout@v4