chore(deps): update storybook monorepo to v5.3.19

Author: renovate-bot

package.json

@@ -17,10 +17,10 @@
     "@babel/core": "7.9.6",
     "@researchgate/babel-preset": "2.0.0",
     "@researchgate/spire-config": "4.0.3",
-    "@storybook/addon-actions": "5.3.18",
-    "@storybook/addon-knobs": "5.3.18",
-    "@storybook/addon-options": "5.3.18",
-    "@storybook/react": "5.3.18",
+    "@storybook/addon-actions": "5.3.19",
+    "@storybook/addon-knobs": "5.3.19",
+    "@storybook/addon-options": "5.3.19",
+    "@storybook/react": "5.3.19",
     "@types/react": "16.9.35",
     "babel-loader": "8.1.0",
     "cross-env": "7.0.2",