ci(os-49): use bash for VM validation workflow

jtoelke2 · jtoelke2 · commit cdab736a508f · 2026-05-05T13:14:51.000-05:00
Signed-off-by: Jonas Toelke &lt;jtoelke@nvidia.com&gt;
diff --git a/.github/workflows/os-49-vm-validation.yml b/.github/workflows/os-49-vm-validation.yml
@@ -10,6 +10,10 @@ permissions:
   contents: read
   packages: read
 
+defaults:
+  run:
+    shell: bash
+
 jobs:
   vm-boot:
     name: "VM boot (${{ matrix.name }})"
