Upgrade to Spring Session BOM 2020.0.7.

Author: jxblum

gradle.properties

@@ -15,7 +15,7 @@ springCloudBindingsVersion=1.7.1
 springDataBomVersion=2020.0.14
 springDataGeodeVersion=2.4.14
 springDataGeodeTestVersion=0.0.24
-springSessionBomVersion=2020.0.6
+springSessionBomVersion=2020.0.7
 springSessionDataGeodeVersion=2.4.7
 springShellVersion=1.2.0.RELEASE
 testcontainersVersion=1.16.0