chore(deps): update storybook monorepo to v7.0.0-rc.8

Author: renovate[bot]

package.json

@@ -29,12 +29,12 @@
     "create-cypress-commands-docs": "typedoc && rimraf temp/typedoc"
   },
   "dependencies": {
-    "@storybook/addon-a11y": "7.0.0-rc.7",
-    "@storybook/addon-essentials": "7.0.0-rc.7",
-    "@storybook/blocks": "7.0.0-rc.7",
-    "@storybook/react": "7.0.0-rc.7",
+    "@storybook/addon-a11y": "7.0.0-rc.8",
+    "@storybook/addon-essentials": "7.0.0-rc.8",
+    "@storybook/blocks": "7.0.0-rc.8",
+    "@storybook/react": "7.0.0-rc.8",
     "@storybook/react-vite": "7.0.0-rc.7",
-    "@storybook/theming": "7.0.0-rc.7",
+    "@storybook/theming": "7.0.0-rc.8",
     "@ui5/webcomponents": "1.11.0",
     "@ui5/webcomponents-fiori": "1.11.0",
     "@ui5/webcomponents-icons": "1.11.0",
@@ -80,7 +80,7 @@
     "npm-run-all": "^4.1.5",
     "prettier": "^2.8.4",
     "rimraf": "^4.0.4",
-    "storybook": "7.0.0-rc.7",
+    "storybook": "7.0.0-rc.8",
     "turndown": "^7.0.0",
     "typedoc": "^0.23.26",
     "typedoc-plugin-markdown": "^3.14.0",