Bump pnpm from 6.35.1 to 7.33.4

Bumps [pnpm](https://github.com/pnpm/pnpm) from 6.35.1 to 7.33.4.
- [Release notes](https://github.com/pnpm/pnpm/releases)
- [Commits](pnpm/pnpm@v6.35.1...v7.33.4)

---
updated-dependencies:
- dependency-name: pnpm
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -12,7 +12,7 @@
     "cross-fetch": "^3.0.6",
     "nanoid": "^3.1.21",
     "nodemon": "^2.0.6",
-    "pnpm": "^6.32.9",
+    "pnpm": "^7.33.4",
     "postcss-selector-parser": "^6.0.4",
     "prettier": "^2.2.1",
     "serve": "^13.0.2"