ci: switch back to yarn package manager (#19)

* ci: switch back to npm

* ci: add fixed package-lock.json file

* fix: fixing npm audit issues

* fix: Improve package versions for security purpose

* ci: switch back to yarn package manager
ci: adding plugin on pom.xml in order to be ready to integrate with codecov tool

Co-authored-by: Pankaj Agrawal <[email protected]>

Author: stevehouel

Makefile

@@ -1,17 +1,17 @@
 
 dev-docs:
-	cd docs && npm install
+	cd docs && yarn install
 
 build-docs:
 	@$(MAKE) build-docs-website
 
 build-docs-website: dev-docs
 	mkdir -p dist
-	cd docs && npm run build
+	cd docs && yarn build
 	cp -R docs/public/* dist/
 
 docs-local:
-	cd docs && npm start
+	cd docs && yarn start
 
 test:
 	mvn test