build: avoid progress bar update on yarn install

this will save us ~100TB of unneeded data in the long term.

Makefile

@@ -4,7 +4,7 @@ deps-go:
 	go run build.go setup
 
 deps-js:
-	yarn install --pure-lockfile
+	yarn install --pure-lockfile --no-progress
 
 deps: deps-go deps-js
 

appveyor.yml

@@ -13,7 +13,7 @@ install:
   # install nodejs and npm
   - ps: Install-Product node $env:nodejs_version
   - npm install -g yarn
-  - yarn install --pure-lockfile
+  - yarn install --pure-lockfile --no-progress
   - npm install -g grunt-cli
   - appveyor DownloadFile https://storage.googleapis.com/golang/go%GOVERSION%.windows-amd64.zip
   - 7z x go%GOVERSION%.windows-amd64.zip -y -oC:\ > NUL

scripts/build/build.sh

@@ -31,7 +31,7 @@ else
   go run build.go -buildNumber=${CIRCLE_BUILD_NUM} build
 fi
 
-yarn install --pure-lockfile
+yarn install --pure-lockfile --no-progress
 
 source /etc/profile.d/rvm.sh
 rvm use 2.1.9 --default

scripts/circle-test.sh

@@ -14,7 +14,7 @@ cd /home/ubuntu/.go_workspace/src/github.com/grafana/grafana
 
 rm -rf node_modules
 npm install -g yarn
-yarn install --pure-lockfile
+yarn install --pure-lockfile --no-progress
 
 exit_if_fail npm test