Merge branch 'chore/diff-v2' into chore/add-rsdoctor-diff-actoin

Author: yifancong

.github/workflows/reusable-build-test.yml

@@ -149,14 +149,12 @@ jobs:
           WASM: 1
         run: pnpm run test:ci
 
-      ### Rsdoctor Diff Action
-      - name: Clone rspack-sourcemap-demo
-        run: git clone git@github.com:yifancong/rspack-diff-minimal.git
-
-      - name: Install dependencies
-        working-directory: rspack-diff-minimal
-        run: pnpm i
-
+  diff:
+    name: Rsdoctor Diff
+    defaults:
+      run:
+        shell: bash
+    steps:
       - name: Build project
         working-directory: rspack-diff-minimal
         run: pnpm run build