ci: remove install NPM steps

Author: snitin315

.github/workflows/nodejs.yml

@@ -37,9 +37,6 @@ jobs:
           node-version: ${{ matrix.node-version }}
           cache: "npm"
 
-      - name: Use latest NPM
-        run: sudo npm i -g npm
-
       - name: Install dependencies
         run: npm ci
 
@@ -76,18 +73,6 @@ jobs:
           node-version: ${{ matrix.node-version }}
           cache: "npm"
 
-      - name: Use latest NPM on ubuntu/macos
-        if: matrix.os == 'ubuntu-latest' || matrix.os == 'macos-latest'
-        run: sudo npm i -g npm
-
-      # - name: Use latest NPM on windows
-      #  if: matrix.os == 'windows-latest'
-      #  run: npm i -g npm
-
-      - name: Use latest NPM on windows
-        if: matrix.webpack-version == 4
-        run: sed -i'.original' 's/"build:types"/"_unused"/g' package.json
-
       - name: Install dependencies
         run: npm ci