Upgrade to Grace 2023.2.0-M2

Closes gh-29

Author: rainboyan

gradle.properties

@@ -8,7 +8,7 @@ caffeineVersion=3.1.8
 commonsValidatorVersion=1.9.0
 elVersion=4.0.0
 graceAsyncVersion=6.2.0-M1
-graceVersion=2023.2.0-M1
+graceVersion=2023.2.0-M2
 groovyVersion=4.0.24
 h2Version=2.2.224
 hibernateValidatorVersion=8.0.2.Final