Upgrade to Spring Test for Apache Geode 1.0.0-M6.

Author: jxblum

gradle.properties

@@ -13,7 +13,7 @@ springBootVersion=3.0.0-SNAPSHOT
 springCloudBindingsVersion=1.10.0
 springDataBomVersion=2022.0.0-M5
 springDataGeodeVersion=3.0.0-M5
-springDataGeodeTestVersion=1.0.0-M4
+springDataGeodeTestVersion=1.0.0-M6
 springSessionBomVersion=2022.0.0-M2
 springSessionDataGeodeVersion=3.0.0-M3
 springShellVersion=1.2.0.RELEASE