Update balena-yocto-scripts digest to 9c6efc5

Update balena-yocto-scripts
Changelog-entry: Update balena-yocto-scripts to 9c6efc52769cec4b0454a50ae928cbcba14785eb

Author: balena-renovate[bot]

.github/workflows/eg5120-imx8mp.yml

@@ -41,7 +41,7 @@ permissions:
 jobs:
   yocto:
     name: Yocto
-    uses: balena-os/balena-yocto-scripts/.github/workflows/yocto-build-deploy.yml@17e117065455f20d843ff6989e9e28d1f16fec83
+    uses: balena-os/balena-yocto-scripts/.github/workflows/yocto-build-deploy.yml@9c6efc52769cec4b0454a50ae928cbcba14785eb
     # Prevent duplicate workflow executions for pull_request (PR) and pull_request_target (PRT) events.
     # Both PR and PRT will be triggered for the same pull request, whether it is internal or from a fork.
     # This condition will prevent the workflow from running twice for the same pull request while