Update product-os/flowzone digest to 7b49c1e

Update product-os/flowzone

Change-type: patch

Author: balena-renovate[bot]

.github/workflows/flowzone.yml

@@ -15,5 +15,5 @@ permissions:
 jobs:
   flowzone:
     name: Flowzone
-    uses: product-os/flowzone/.github/workflows/flowzone.yml@8d926e2fbd3785bce803ca8ac0657a026e8919db # master
+    uses: product-os/flowzone/.github/workflows/flowzone.yml@7b49c1e33376b6ca52e4332ed393cb9d141796c8 # master
     secrets: inherit