ci(actions): properly using github actions cache with yarn

Author: xmlking

.github/workflows/check.yaml

@@ -20,20 +20,19 @@ jobs:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
       - name: Check out Code
         uses: actions/checkout@v2
-      - name: Get yarn cache directory path
-        id: yarn-cache-dir-path
-        run: echo "::set-output name=dir::$(yarn cache dir)"
       - name: Cache node modules
         id: yarn-cache
         uses: actions/cache@v1
         with:
-          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+          path: |
+            node_modules
+              */*/node_modules
           key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
           restore-keys: |
             ${{ runner.os }}-yarn-
       - name: Install Dependencies
         if: steps.yarn-cache.outputs.cache-hit != 'true'
-        run: yarn install
+        run: yarn --frozen-lockfile
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
       - name: Lint

README.md

@@ -20,7 +20,7 @@ This plugin adds some enhancements to @manfredsteyer [DDD](https://github.com/an
 
 ## Build Status
 
-![check](https://github.com/xmlking/nxp/workflows/check/badge.svg)
+[![check](https://github.com/xmlking/nxp/workflows/check/badge.svg)](https://github.com/xmlking/nxp/actions?query=workflow%3Acheck)
 
 ## Documentation