refactor: rename dev distro as starter

llama_stack/templates/dev/build.yaml

@@ -1,37 +0,0 @@
-version: '2'
-distribution_spec:
-  description: Distribution for running e2e tests in CI
-  providers:
-    inference:
-    - remote::openai
-    - remote::fireworks
-    - remote::anthropic
-    - remote::gemini
-    - remote::groq
-    - remote::sambanova
-    - inline::sentence-transformers
-    vector_io:
-    - inline::sqlite-vec
-    - remote::chromadb
-    - remote::pgvector
-    safety:
-    - inline::llama-guard
-    agents:
-    - inline::meta-reference
-    telemetry:
-    - inline::meta-reference
-    eval:
-    - inline::meta-reference
-    datasetio:
-    - remote::huggingface
-    - inline::localfs
-    scoring:
-    - inline::basic
-    - inline::llm-as-judge
-    - inline::braintrust
-    tool_runtime:
-    - remote::brave-search
-    - remote::tavily-search
-    - inline::rag-runtime
-    - remote::model-context-protocol
-image_type: conda