remove make ingest

Author: jonhealy1

Makefile

@@ -104,7 +104,3 @@ install-es: pybase-install
 .PHONY: install-os
 install-os: pybase-install
 	pip install -e ./stac_fastapi/opensearch[dev,server]
-
-.PHONY: ingest
-ingest:
-	python3 data_loader/data_loader.py

README.md

@@ -117,12 +117,6 @@ Test against Elasticsearch only
 make test-elasticsearch
 ```  
 
-## Ingest sample data
-
-```shell
-make ingest
-```
-
 ## Elasticsearch Mappings
 
 Mappings apply to search index, not source. The mappings are stored in index templates on application startup.