Add go and protoc install scripts #1045

Job	Run time
Build and push all images (auth-go)	1m 21s
Build and push all images (auth-python)	1m 2s
Build and push all images (auth-nodejs)	1m 13s
Build and push all images (auth-python-lambda)	1m 32s
Build and push all images (auth-nodejs-lambda)	1m 46s
Build and push all images (auth-go-lambda)	1m 40s
Test Docker Compose (auth-go)	1m 15s
Test Docker Compose (auth-python)	1m 10s
Test AWS Lambda Deployment (auth-python-lambda)	1m 5s
Test Knative Deployment (auth-go)	2m 10s
Test Docker Compose (auth-nodejs)	1m 13s
Test AWS Lambda Deployment (auth-nodejs-lambda)	1m 8s
Test Knative Deployment (auth-python)	2m 7s
Test Docker Compose (auth-go-tracing)	1m 12s
Test AWS Lambda Deployment (auth-go-lambda)	1m 4s
Test Knative Deployment (auth-nodejs)	2m 33s
Test Docker Compose (auth-python-tracing)	1m 19s
Test Knative Deployment (auth-go-tracing)	2m 8s
Test Docker Compose (auth-nodejs-tracing)	1m 14s
Test Knative Deployment (auth-python-tracing)	2m 30s
Test Knative Deployment (auth-nodejs-tracing)	2m 21s
	33m 3s

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