chore(deps): update storybook monorepo to v7.6.20

Author: renovate[bot]

package.json

@@ -50,12 +50,12 @@
     "@enterwell/react-form-validation": "1.4.0",
     "@rollup/plugin-commonjs": "25.0.7",
     "@rollup/plugin-node-resolve": "15.2.3",
-    "@storybook/addon-actions": "7.5.3",
-    "@storybook/addon-essentials": "7.5.3",
-    "@storybook/addon-interactions": "7.5.3",
-    "@storybook/addon-links": "7.5.3",
-    "@storybook/react": "7.5.3",
-    "@storybook/react-webpack5": "7.5.3",
+    "@storybook/addon-actions": "7.6.20",
+    "@storybook/addon-essentials": "7.6.20",
+    "@storybook/addon-interactions": "7.6.20",
+    "@storybook/addon-links": "7.6.20",
+    "@storybook/react": "7.6.20",
+    "@storybook/react-webpack5": "7.6.20",
     "@storybook/testing-library": "0.2.2",
     "@types/node": "18.19.5",
     "@types/react": "18.2.48",
@@ -74,7 +74,7 @@
     "rollup-plugin-peer-deps-external": "2.2.4",
     "rollup-plugin-summary": "2.0.0",
     "rollup-plugin-typescript2": "0.36.0",
-    "storybook": "7.5.3",
+    "storybook": "7.6.20",
     "storycap": "4.2.0",
     "typescript": "5.3.3",
     "webpack": "5.89.0"