Remove rnpm-plugin-windows pacakge

.github/ISSUE_TEMPLATE/react-native-windows--vnext--bug-report.md

@@ -19,7 +19,6 @@ If you are using latest version:
 
 Otherwise if `--info` doesn't exist:
 1. `react-native -v`:
-2. `npm ls rnpm-plugin-windows`:
 3. `npm ls react-native-windows`:
 4. `node -v`:
 5. `npm -v`:

.github/workflows/pr.yml

@@ -163,9 +163,6 @@ jobs:
       - name: Init new project
         run: cd ${{ runner.temp }} && react-native init testcli --version 0.60.6
 
-      - name: Install rnpm-plugin-windows
-        run: cd ${{ runner.temp }}\testcli && yarn add rnpm-plugin-windows@file:${{ runner.workspace }}\react-native-windows\current\local-cli\rnpm\windows
-
       - name: Apply windows template
         run: cd ${{ runner.temp }}\testcli && react-native windows --template vnext --windowsVersion file:${{ runner.workspace }}\react-native-windows\vnext
 

change/react-native-windows-2020-04-27-09-14-14-delrnpm.json

@@ -0,0 +1,8 @@
+{
+  "type": "none",
+  "comment": "Remove rnpm-plugin-windows",
+  "packageName": "react-native-windows",
+  "email": "acoates@microsoft.com",
+  "dependentChangeType": "none",
+  "date": "2020-04-27T16:14:12.892Z"
+}

packages/E2ETest/package.json

@@ -25,8 +25,7 @@
     "prompt-sync": "^4.2.0",
     "react": "16.9.0",
     "react-native": "0.62.2",
-    "react-native-windows": "0.0.0-master.50",
-    "rnpm-plugin-windows": "^0.6.1"
+    "react-native-windows": "0.0.0-master.50"
   },
   "devDependencies": {
     "@babel/core": "^7.8.4",

packages/microsoft-reactnative-sampleapps/package.json

@@ -16,8 +16,7 @@
   "dependencies": {
     "react": "16.9.0",
     "react-native": "0.62.2",
-    "react-native-windows": "0.0.0-master.50",
-    "rnpm-plugin-windows": "^0.6.1"
+    "react-native-windows": "0.0.0-master.50"
   },
   "devDependencies": {
     "@babel/core": "^7.8.4",