chore(deps): update dependency cloudfoundry/bosh-linux-stemcell-builder to v1.954

Author: renovate[bot]

docs/reference_dataset/template_repository/hello-world-root-depls/root-deployment.yml

@@ -2,7 +2,7 @@
 name: hello-world-root-depls
 
 stemcell:
-  version: "1.915" # Mandatory
+  version: "1.954" # Mandatory
   sha1: # Optional
 
 releases: