Update .github/workflows/collector-builder.yml

Co-authored-by: Mauro Ezequiel Moltrasio <[email protected]>

Author: robbycochran

.github/workflows/collector-builder.yml

@@ -73,7 +73,7 @@ jobs:
       - name: Check arches for local build
         if: ${{ ! contains(inputs.architectures, 'ppc64le') }}
         id: arch
-        run: echo "local-exclude=[{\"arch\":\"ppc64le\"}]" >> "$GITHUB_OUTPUT"
+        run: echo 'local-exclude=[{"arch":"ppc64le"}]' >> "$GITHUB_OUTPUT"
 
   build-builder-image:
     name: Local builder image