chore(deps): bump the npm_and_yarn group across 1 directory with 4 updates

Bumps the npm_and_yarn group with 1 update in the /test/test_circuit directory: [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest).


Updates `vitest` from 2.1.9 to 3.2.6
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Changelog](https://github.com/vitest-dev/vitest/blob/main/docs/releases.md)
- [Commits](https://github.com/vitest-dev/vitest/commits/v3.2.6/packages/vitest)

Updates `esbuild` from 0.21.5 to 0.28.1
- [Release notes](https://github.com/evanw/esbuild/releases)
- [Changelog](https://github.com/evanw/esbuild/blob/main/CHANGELOG-2024.md)
- [Commits](https://github.com/evanw/esbuild/compare/v0.21.5...v0.28.1)

Updates `postcss` from 8.5.9 to 8.5.25
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/postcss/postcss/compare/8.5.9...8.5.25)

Updates `vite` from 5.4.21 to 7.3.6
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/v7.3.6/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/v7.3.6/packages/vite)

---
updated-dependencies:
- dependency-name: vitest
  dependency-version: 3.2.6
  dependency-type: direct:development
  dependency-group: npm_and_yarn
- dependency-name: esbuild
  dependency-version: 0.28.1
  dependency-type: indirect
  dependency-group: npm_and_yarn
- dependency-name: postcss
  dependency-version: 8.5.25
  dependency-type: indirect
  dependency-group: npm_and_yarn
- dependency-name: vite
  dependency-version: 7.3.6
  dependency-type: indirect
  dependency-group: npm_and_yarn
...

Signed-off-by: dependabot[bot] <support@github.com>

test/test_circuit/package.json

@@ -13,7 +13,7 @@
   },
   "devDependencies": {
     "avr8js": "^0.21.0",
-    "vitest": "^2.1.9"
+    "vitest": "^3.2.6"
   },
   "dependencies": {
     "eecircuit-engine": "^1.7.0"