chore: mark version v0.9.3

.npmignore

@@ -9,6 +9,8 @@ lib/injected/
 #types
 !lib/**/*.d.ts
 !index.d.ts
+# Install
+!install.js
 
 # root for "playwright" package
 !index.js

package.json

@@ -1,6 +1,6 @@
 {
   "name": "playwright",
-  "version": "0.9.2-post",
+  "version": "0.9.3",
   "description": "A high-level API to control web browsers",
   "repository": "github:Microsoft/playwright",
   "engines": {