Bump storybook, @storybook/* to ^7.6.20, storybook-dark-mode …

…from `^3.0.3` to `^4.0.2`

package.json

@@ -471,23 +471,23 @@
     "@open-rpc/test-coverage": "^2.2.2",
     "@playwright/test": "^1.39.0",
     "@sentry/cli": "^2.19.4",
-    "@storybook/addon-a11y": "^7.6.19",
-    "@storybook/addon-actions": "^7.6.19",
+    "@storybook/addon-a11y": "^7.6.20",
+    "@storybook/addon-actions": "^7.6.20",
     "@storybook/addon-designs": "^7.0.9",
-    "@storybook/addon-docs": "^7.6.19",
-    "@storybook/addon-essentials": "^7.6.19",
+    "@storybook/addon-docs": "^7.6.20",
+    "@storybook/addon-essentials": "^7.6.20",
     "@storybook/addon-knobs": "^7.0.2",
-    "@storybook/addon-mdx-gfm": "^7.6.19",
-    "@storybook/addons": "^7.6.19",
-    "@storybook/api": "^7.6.19",
-    "@storybook/client-api": "^7.6.19",
-    "@storybook/components": "^7.6.19",
-    "@storybook/core-events": "^7.6.19",
-    "@storybook/react": "^7.6.19",
-    "@storybook/react-webpack5": "^7.6.19",
+    "@storybook/addon-mdx-gfm": "^7.6.20",
+    "@storybook/addons": "^7.6.20",
+    "@storybook/api": "^7.6.20",
+    "@storybook/client-api": "^7.6.20",
+    "@storybook/components": "^7.6.20",
+    "@storybook/core-events": "^7.6.20",
+    "@storybook/react": "^7.6.20",
+    "@storybook/react-webpack5": "^7.6.20",
     "@storybook/storybook-deployer": "^2.8.16",
     "@storybook/test-runner": "^0.14.1",
-    "@storybook/theming": "^7.6.19",
+    "@storybook/theming": "^7.6.20",
     "@testing-library/jest-dom": "^5.11.10",
     "@testing-library/react": "^10.4.8",
     "@testing-library/react-hooks": "^8.0.1",
@@ -621,8 +621,8 @@
     "source-map": "^0.7.4",
     "source-map-explorer": "^2.4.2",
     "sprintf-js": "^1.1.3",
-    "storybook": "^7.6.19",
-    "storybook-dark-mode": "^3.0.3",
+    "storybook": "^7.6.20",
+    "storybook-dark-mode": "^4.0.2",
     "stream-browserify": "^3.0.0",
     "string.prototype.matchall": "^4.0.2",
     "style-loader": "^0.21.0",