fix: bump node-sass peer dependency (#21084)

Get rid of the unmet peer dependency warning when installing
a next.js project wtih node-sass 5.

node-sass 5 is the currently maintained version and removes
support one deprecated API and Node.js versions that Next.js does
not support either. Next.js uses node-sass 5 in devDependencies.

node-sass changelog: https://github.com/sass/node-sass/releases

On the other hand, as the docs encourage the sass package instead of node-sass,
(see errors/duplicate-sass.md)
I have updated examples which used node-sass 4 to the latest sass instead.

examples/with-carbon-components/package.json

@@ -15,7 +15,7 @@
     "carbon-components-react": "^7.3.0",
     "carbon-icons": "^7.0.7",
     "next": "latest",
-    "node-sass": "^4.12.0",
+    "sass": "^1.32.4",
     "react": "^16.7.0",
     "react-dom": "^16.7.0"
   }

examples/with-react-md-typescript/package.json

@@ -17,7 +17,7 @@
   "devDependencies": {
     "@types/node": "^14.0.27",
     "@types/react": "^16.9.43",
-    "node-sass": "^4.14.1",
+    "sass": "^1.32.4",
     "typescript": "^3.9.7"
   }
 }

examples/with-storybook-styled-jsx-scss/package.json

@@ -11,7 +11,7 @@
   },
   "dependencies": {
     "next": "^10.0.0",
-    "node-sass": "^4.14.1",
+    "sass": "^1.32.4",
     "react": "17.0.1",
     "react-dom": "17.0.1",
     "styled-jsx-plugin-sass": "^1.0.0"

examples/with-styled-jsx-scss/package.json

@@ -8,10 +8,10 @@
   },
   "dependencies": {
     "next": "latest",
-    "node-sass": "4.5.3",
+    "sass": "1.32.4",
     "react": "^16.7.0",
     "react-dom": "^16.7.0",
-    "styled-jsx-plugin-sass": "0.2.0"
+    "styled-jsx-plugin-sass": "1.0.0"
   },
   "license": "MIT"
 }