updating plugin-helpers (#28) (#29)

Signed-off-by: Shenoy Pratik <sgguruda@amazon.com>

Signed-off-by: Shenoy Pratik <sgguruda@amazon.com>
(cherry picked from commit 5da4e17)

Co-authored-by: Shenoy Pratik <sgguruda@amazon.com>

package.json

@@ -8,12 +8,12 @@
     "osd": "node ../../scripts/osd",
     "opensearch": "node ../../scripts/opensearch",
     "lint": "eslint .",
-    "start": "yarn plugin_helpers start",
-    "build": "yarn plugin_helpers build",
+    "start": "yarn plugin-helpers start",
+    "build": "yarn plugin-helpers build",
     "test": "../../node_modules/.bin/jest --config ./test/jest.config.js",
     "cypress:run": "cypress run",
     "cypress:open": "cypress open",
-    "plugin_helpers": "node ../../scripts/plugin_helpers",
+    "plugin-helpers": "node ../../scripts/plugin_helpers",
     "postinstall": "node ./scripts/patch-html2canvas.js"
   },
   "dependencies": {