Upgrade to Spring Data BOM 2021.1.4 (Q-SR4).

Upgrade to Spring Data Commons 2.6.4.

Upgrade to Spring Data for Apache Geode 2.6.4.

Author: jxblum

gradle.properties

@@ -4,9 +4,9 @@ apacheGeodeVersion=1.14.4
 findbugsVersion=3.0.2
 springVersion=5.3.19
 springBootVersion=2.6.6
-springDataBomVersion=2021.1.3
-springDataCommonsVersion=2.6.3
-springDataGeodeVersion=2.6.3
+springDataBomVersion=2021.1.4
+springDataCommonsVersion=2.6.4
+springDataGeodeVersion=2.6.4
 springDataGeodeTestVersion=0.2.2-Q
 springSessionVersion=2.6.3-SNAPSHOT
 springSessionBomVersion=2021.1.2