chore: version bump

Author: ColinFay

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: pw
 Title: Test your 'golem' Apps with 'Playwright'
-Version: 0.0.0.9003
+Version: 0.0.0.9004
 Authors@R:
     person("Colin", "Fay", , "[email protected]", role = c("aut", "cre"),
            comment = c(ORCID = "0000-0001-7343-1846"))
@@ -16,3 +16,6 @@ Imports:
 Encoding: UTF-8
 Roxygen: list(markdown = TRUE)
 RoxygenNote: 7.3.2
+Suggests: 
+    testthat (>= 3.0.0)
+Config/testthat/edition: 3