docs: remove npm (#500)

* change to yarn

* missing entities

Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>

tests-solidity/suites/basic/package.json

@@ -10,5 +10,8 @@
   "devDependencies": {
     "truffle": "^5.1.42",
     "web3": "^1.2.11"
+  },
+  "dependencies": {
+    "truffle": "^5.1.43"
   }
 }

tests-solidity/yarn.lock

@@ -7756,6 +7756,15 @@ truffle@^5.1.42:
     mocha "8.1.2"
     original-require "1.0.1"
 
+truffle@^5.1.43:
+  version "5.1.43"
+  resolved "https://registry.yarnpkg.com/truffle/-/truffle-5.1.43.tgz#544e7b0955b6728a00761a86555c1eb259313266"
+  integrity sha512-KXda/70RAG9TBdQta8JEwVQmL9r/AZzU++5aZkrF4/nDosund8SV1yM9CcDTib4xLWuMaB15YyOC5r163QdLAw==
+  dependencies:
+    app-module-path "^2.2.0"
+    mocha "8.1.2"
+    original-require "1.0.1"
+
 ts-essentials@^2.0.7:
   version "2.0.12"
   resolved "https://registry.yarnpkg.com/ts-essentials/-/ts-essentials-2.0.12.tgz#c9303f3d74f75fa7528c3d49b80e089ab09d8745"