Add language autocomplete for supported languages #488

Job	Run time
build-template / Build E2B Template	45s
charts-tests / Chart Data Extractor - Build and test	39s
python-sdk / Python SDK - Build and test	1m 20s
performance-tests / Performance tests	1m 12s
js-sdk / JS SDK - Build and test	1m 19s
cleanup-build-template / Cleanup Build Template	18s
	5m 33s

Provide feedback