[MM-33506] Use embed package to include plugin manifest (#145)

server/manifest.go

@@ -1,41 +0,0 @@
-// This file is automatically generated. Do not modify it manually.
-
-package main
-
-import (
-	"strings"
-
-	"github.com/mattermost/mattermost-server/v5/model"
-)
-
-var manifest *model.Manifest
-
-const manifestStr = `
-{
-  "id": "com.mattermost.plugin-starter-template",
-  "name": "Plugin Starter Template",
-  "description": "This plugin serves as a starting point for writing a Mattermost plugin.",
-  "version": "0.1.0",
-  "min_server_version": "5.12.0",
-  "server": {
-    "executables": {
-      "linux-amd64": "server/dist/plugin-linux-amd64",
-      "darwin-amd64": "server/dist/plugin-darwin-amd64",
-      "windows-amd64": "server/dist/plugin-windows-amd64.exe"
-    },
-    "executable": ""
-  },
-  "webapp": {
-    "bundle_path": "webapp/dist/main.js"
-  },
-  "settings_schema": {
-    "header": "",
-    "footer": "",
-    "settings": []
-  }
-}
-`
-
-func init() {
-	manifest = model.ManifestFromJson(strings.NewReader(manifestStr))
-}