[dev] CI: tweaks in assets sizes verification job for better performa…

…nce and coverage (woocommerce#51761)

In this PR we refine cleaning build artifacts to build-folders only and leverage wireit integration in GitHub actions for leveraging incremental build approach in the job and improving the job running time.

.github/workflows/pr-assess-bundle-size.yml

@@ -42,16 +42,18 @@ jobs:
               uses: ./.github/actions/setup-woocommerce-monorepo
               with:
                   php-version: false
+                  install: '@woocommerce/plugin-woocommerce...'
+                  build: '@woocommerce/plugin-woocommerce'
                   pull-package-deps: '@woocommerce/plugin-woocommerce'
 
             - uses: preactjs/compressed-size-action@f780fd104362cfce9e118f9198df2ee37d12946c
               env:
                   BROWSERSLIST_IGNORE_OLD_DATA: true
               with:
                   repo-token: '${{ secrets.GITHUB_TOKEN }}'
-                  pattern: './{packages/js/!(*e2e*|*internal*|*test*|*plugin*|*create*),plugins/woocommerce-blocks}/{build,build-style}/**/*.{js,css}'
+                  pattern: './{packages/js/!(*e2e*|*internal*|*test*|*plugin*|*create*),plugins/woocommerce-blocks,plugins/woocommerce-admin,plugins/woocommerce/client/legacy}/{build,build-style}/**/*.{js,css}'
                   install-script: 'pnpm install --filter="@woocommerce/plugin-woocommerce..." --frozen-lockfile --config.dedupe-peer-dependents=false --ignore-scripts'
                   build-script: '--filter="@woocommerce/plugin-woocommerce" build'
-                  clean-script: '--if-present buildclean'
+                  clean-script: '--if-present clean:build'
                   minimum-change-threshold: 100
                   omit-unchanged: true

package.json

@@ -24,7 +24,7 @@
 		"lint": "pnpm -r lint",
 		"cherry-pick": "node ./tools/cherry-pick/bin/run",
 		"clean": "rimraf -g '**/node_modules' '**/.wireit' && pnpm store prune",
-		"buildclean": "git clean --force -d -X ./packages ./plugins ./tools",
+		"clean:build": "rimraf -g 'packages/js/*/build' 'packages/js/*/build-*' 'packages/js/*/dist' 'plugins/*/build' 'plugins/woocommerce/client/legacy/build' && git clean --force -d -X --quiet ./plugins/woocommerce/assets",
 		"preinstall": "npx only-allow pnpm",
 		"postinstall": "husky",
 		"sync-dependencies": "pnpm exec syncpack -- fix-mismatches",