ci: introduce bundle size for package @excalidraw/excalidraw (#6785)

* ci: update bundle size limit

* change the size script to track bundle size on the package excalidraw

* fix build command

* fix

* remove

* fix

* update script

* fix

.github/workflows/size-limit.yml

@@ -1,4 +1,4 @@
-name: "size"
+name: "Bundle Size check @excalidraw/excalidraw"
 on:
   pull_request:
     branches:
@@ -15,12 +15,10 @@ jobs:
         uses: actions/setup-node@v3
         with:
           node-version: 18.x
-      - name: Install and build
-        run: yarn --frozen-lockfile
         env:
           CI: true
       - uses: andresz1/size-limit-action@v1
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
-          build_script: build:app
+          build_script: size
           skip_step: install