fix: remove COMMIT_SHA from make deploy target (GoogleCloudPlatform#714)

* fix: remove COMMIT_SHA from make deploy target

The deploy Makefile target used `git rev-parse HEAD` to set COMMIT_SHA,
which fails if the project hasn't been initialized as a git repo yet.

Since `make deploy` is intended for local development, COMMIT_SHA is
not needed. CI/CD pipelines handle commit tracking separately. The
telemetry code already defaults to "dev" when COMMIT_SHA is unset.

Author: eliasecchig

agent_starter_pack/base_templates/go/Makefile

@@ -78,7 +78,7 @@ deploy:
 		--no-allow-unauthenticated \
 		--no-cpu-throttling \
 		--labels "created-by=adk" \
-		--update-env-vars "GOOGLE_CLOUD_PROJECT=$$PROJECT_ID,GOOGLE_CLOUD_LOCATION=global,GOOGLE_GENAI_USE_VERTEXAI=True,COMMIT_SHA=$(shell git rev-parse HEAD),APP_URL=https://{{cookiecutter.project_name}}-$$PROJECT_NUMBER.us-central1.run.app" \
+		--update-env-vars "GOOGLE_CLOUD_PROJECT=$$PROJECT_ID,GOOGLE_CLOUD_LOCATION=global,GOOGLE_GENAI_USE_VERTEXAI=True,APP_URL=https://{{cookiecutter.project_name}}-$$PROJECT_NUMBER.us-central1.run.app" \
 		$(if $(IAP),--iap) \
 		$(if $(PORT),--port=$(PORT))
 

agent_starter_pack/base_templates/python/Makefile

@@ -280,7 +280,7 @@ deploy:
 		--labels "{% if cookiecutter.is_adk %}created-by=adk{% if cookiecutter.agent_garden %},{% endif %}{% endif %}{% if cookiecutter.agent_garden %}deployed-with=agent-garden{% if cookiecutter.agent_sample_id %},vertex-agent-sample-id={{cookiecutter.agent_sample_id}},vertex-agent-sample-publisher={{cookiecutter.agent_sample_publisher}}{% endif %}{% endif %}" \
 		--update-build-env-vars "AGENT_VERSION=$(shell awk -F'"' '/^version = / {print $$2}' pyproject.toml || echo '0.0.0')" \
 		--update-env-vars \
-		"COMMIT_SHA=$(shell git rev-parse HEAD){%- if cookiecutter.is_a2a %},APP_URL=https://{{cookiecutter.project_name}}-$$PROJECT_NUMBER.us-central1.run.app{%- endif %}{%- if cookiecutter.data_ingestion %}{%- if cookiecutter.datastore_type == "vertex_ai_search" %},DATA_STORE_ID={{cookiecutter.project_name}}-datastore,DATA_STORE_REGION=us{%- elif cookiecutter.datastore_type == "vertex_ai_vector_search" %},VECTOR_SEARCH_INDEX={{cookiecutter.project_name}}-vector-search,VECTOR_SEARCH_INDEX_ENDPOINT={{cookiecutter.project_name}}-vector-search-endpoint,VECTOR_SEARCH_BUCKET=$$PROJECT_ID-{{cookiecutter.project_name}}-vs{%- endif %}{%- endif %}" \
+		"{%- if cookiecutter.is_a2a %}APP_URL=https://{{cookiecutter.project_name}}-$$PROJECT_NUMBER.us-central1.run.app{%- endif %}{%- if cookiecutter.data_ingestion %}{% if cookiecutter.is_a2a %},{% endif %}{%- if cookiecutter.datastore_type == "vertex_ai_search" %}DATA_STORE_ID={{cookiecutter.project_name}}-datastore,DATA_STORE_REGION=us{%- elif cookiecutter.datastore_type == "vertex_ai_vector_search" %}VECTOR_SEARCH_INDEX={{cookiecutter.project_name}}-vector-search,VECTOR_SEARCH_INDEX_ENDPOINT={{cookiecutter.project_name}}-vector-search-endpoint,VECTOR_SEARCH_BUCKET=$$PROJECT_ID-{{cookiecutter.project_name}}-vs{%- endif %}{%- endif %}" \
 		$(if $(IAP),--iap) \
 		$(if $(PORT),--port=$(PORT))
 {%- elif cookiecutter.deployment_target == 'agent_engine' %}