fix: add secret (#10453)

Please read [contributing guidelines](CONTRIBUTING.md) and remove this
line.

Author: alexghr

.github/workflows/devnet-deploy.yml

@@ -40,6 +40,9 @@ jobs:
       aztec_docker_image: ${{ github.event.inputs.aztec_docker_image }}
       deployment_mnemonic_secret_name: ${{ github.event.inputs.deployment_mnemonic_secret_name }}
       respect_tf_lock: ${{ github.event.inputs.respect_tf_lock }}
+    secrets:
+      GCP_SA_KEY: ${{ secrets.GCP_SA_KEY }}
+
 
   bootstrap-network:
     runs-on: ubuntu-latest

.github/workflows/network-deploy.yml

@@ -25,6 +25,9 @@ on:
         required: false
         type: string
         default: "true"
+    secrets:
+      GCP_SA_KEY:
+        required: true
   workflow_dispatch:
     inputs:
       namespace: