Rename 'springDataReleaseTrainVersion' property to 'springDataBomVersion'.

build.gradle

@@ -16,7 +16,7 @@ description = 'Spring Boot for Apache Geode'
 
 //ext['spring.version'] = "$springVersion"
 //ext['spring-framework.version'] = "$springVersion"
-//ext['spring-data-releasetrain.version'] = "$springDataReleaseTrainVersion"
+//ext['spring-data-bom.version'] = "$springDataBomVersion"
 //ext['spring-session-bom.version'] = "$springSessionBomVersion"
 
 ext.snapshotBuild = version.endsWith('SNAPSHOT')

gradle.properties

@@ -9,9 +9,9 @@ pivotalCloudCacheVersion=1.12.0
 pivotalGemFireVersion=9.10.5
 springVersion=5.3.0
 springBootVersion=2.4.0-RC1
+springDataBomVersion=2020.0.0
 springDataGeodeVersion=2.4.0
 springDataGeodeTestVersion=0.0.20.RELEASE
-springDataReleaseTrainVersion=2020.0.0
 springSessionBomVersion=2020.0.0
 springSessionDataGeodeVersion=2.4.0
 springShellVersion=1.2.0.RELEASE

spring-geode-docs/spring-geode-docs.gradle

@@ -60,7 +60,7 @@ asciidoctorj {
 		'spring-version' : versions['org.springframework:spring-core'],
 		'spring-boot-version' : "${springBootVersion}",
 		'spring-boot-data-geode-version' : project.version,
-		'spring-data-commons-version' : "${springDataReleaseTrainVersion}",
+		'spring-data-commons-version' : "${springDataBomVersion}",
 		'spring-data-geode-version' : "${springDataGeodeVersion}",
 		'spring-session-data-gemfire-version' : "${springSessionDataGeodeVersion}",
 		'spring-session-data-geode-version' : "${springSessionDataGeodeVersion}",