Upgrade to Grace Profile: Web Plugin 2023.3.0-M2

Closes gh-929

Author: rainboyan

gradle/grails.versions.toml

@@ -15,4 +15,4 @@ profile = "2023.3.0-M2"
 rest-api = "2023.3.0-M2"
 starter = "2023.3.0-M2"
 web = "2023.3.0-M2"
-web-plugin = "2023.3.0-SNAPSHOT"
+web-plugin = "2023.3.0-M2"