fix bwc

Signed-off-by: xinyual <xinyual@amazon.com>

Author: xinyual

integ-test/build.gradle

@@ -45,8 +45,6 @@ apply plugin: 'io.freefair.lombok'
 apply plugin: 'com.wiredforcode.spawn'
 
 String baseVersion = "2.19.0"
-String bwcVersion = baseVersion + ".0";
-String baseName = "sqlBwcCluster"
 String bwcFilePath = "src/test/resources/bwc/"
 String calciteCodegen = "$projectDir/src/test/java/codegen/"
 
@@ -526,7 +524,9 @@ String bwcMinVersion = "1.1.0.0"
 String bwcBundleVersion = "1.3.2.0"
 Boolean bwcBundleTest = (project.findProperty('customDistributionDownloadType') != null &&
         project.properties['customDistributionDownloadType'] == "bundle");
+String bwcVersion = bwcBundleTest ? bwcBundleVersion : bwcMinVersion
 String currentVersion = opensearch_version.replace("-SNAPSHOT","")
+String baseName = "sqlBwcCluster"
 String bwcSqlPlugin = "opensearch-sql-" + bwcVersion + ".zip"
 String bwcJSPlugin = "opensearch-job-scheduler-" + bwcVersion + ".zip"
 String bwcRemoteFileRoot = "https://ci.opensearch.org/ci/dbc/bundle-build/1.1.0/20210930/linux/x64/builds/opensearch/plugins/"