fix(hmr): never invalidate an accepting importer (#2457)

Author: aleclarson

packages/vite/src/node/server/hmr.ts

@@ -237,7 +237,11 @@ function invalidate(mod: ModuleNode, timestamp: number, seen: Set<ModuleNode>) {
   seen.add(mod)
   mod.lastHMRTimestamp = timestamp
   mod.transformResult = null
-  mod.importers.forEach((importer) => invalidate(importer, timestamp, seen))
+  mod.importers.forEach((importer) => {
+    if (!importer.acceptedHmrDeps.has(mod)) {
+      invalidate(importer, timestamp, seen)
+    }
+  })
 }
 
 export function handlePrunedModules(